{"id":278884,"date":"2026-04-09T13:53:14","date_gmt":"2026-04-09T11:53:14","guid":{"rendered":"https:\/\/migflug.com\/jetflights\/zeroavias-hydrogen-engine-nears-faa-certification-2\/"},"modified":"2026-06-26T21:16:55","modified_gmt":"2026-06-26T19:16:55","slug":"zeroavias-hydrogen-engine-nears-faa-certification-2","status":"publish","type":"post","link":"https:\/\/migflug.com\/jetflights\/zeroavias-hydrogen-engine-nears-faa-certification-2\/","title":{"rendered":"ZeroAvia\u2019s Hydrogen Engine Nears FAA Certification"},"content":{"rendered":"<style>.et_pb_title_container h1.entry-title { padding-top: 40px !important; }<\/style>\n<p class=\"wp-block-paragraph\">Aviation is undergoing a quiet revolution, and one of its most promising frontiers involves replacing fossil fuels with clean energy. ZeroAvia, a British-American aerospace company, is leading this charge with hydrogen-electric powertrains designed specifically for regional aircraft. Their ambitious ZA600 engine is advancing through FAA certification, and if approved, it could transform short-haul aviation within the next few years.<\/p>\n<p class=\"wp-block-paragraph\">The regional aviation market represents a significant opportunity for decarbonization. While long-haul jets will continue burning conventional fuel for years to come, regional aircraft operating routes under 1,000 kilometers are ideal candidates for zero-emission propulsion. With ZeroAvia\u2019s technology, flights for 9-19 seat aircraft could become emissions-free, opening a new era of sustainable aviation.<\/p>\n<p class=\"wp-block-paragraph\">But what does this technology actually involve, and what challenges lie ahead? Let\u2019s dive into ZeroAvia\u2019s hydrogen revolution and what it means for the future of regional flying.<\/p>\n<h2 class=\"wp-block-heading\" style=\"padding-top:22px\">Quick Facts: ZeroAvia\u2019s ZA600 Engine<\/h2>\n<figure class=\"wp-block-table\"><table><tbody><tr><td><strong>Company<\/strong><\/td><td>ZeroAvia (UK-US)<\/td><\/tr><tr><td><strong>Technology<\/strong><\/td><td>Hydrogen-electric powertrain<\/td><\/tr><tr><td><strong>Target Aircraft<\/strong><\/td><td>9-19 seat regional aircraft<\/td><\/tr><tr><td><strong>ZA600 Status<\/strong><\/td><td>FAA certification in progress<\/td><\/tr><tr><td><strong>Expected Timeline<\/strong><\/td><td>Certification within 2-4 years<\/td><\/tr><tr><td><strong>Zero-Emission Range<\/strong><\/td><td>Up to 800+ km (500+ miles)<\/td><\/tr><tr><td><strong>Key Advantage<\/strong><\/td><td>No CO2 emissions, water vapor only<\/td><\/tr><\/tbody><\/table><\/figure>\n<h2 class=\"wp-block-heading\" style=\"padding-top:22px\">How Hydrogen-Electric Propulsion Works<\/h2>\n\n<figure class=\"wp-block-image size-large\" style=\"margin:0 0 24px\"><img data-opt-id=1499928182  fetchpriority=\"high\" decoding=\"async\" src=\"https:\/\/upload.wikimedia.org\/wikipedia\/commons\/d\/d6\/Schematic_of_HP03_Hydrogen-Air_Fuel_Cell_Configuration.png\" alt=\"Hydrogen fuel cell schematic\" style=\"display:block;width:100%!important;max-width:100%!important;height:auto!important;border-radius:6px\"><figcaption style=\"font-size:13px;color:#777;text-align:center;margin-top:6px;font-style:italic\">Hydrogen-air fuel cell configuration diagram<\/figcaption><\/figure>\n\n<p class=\"wp-block-paragraph\">At its core, ZeroAvia\u2019s system uses hydrogen fuel cells to generate electricity, which then powers electric motors. This is fundamentally different from conventional aircraft engines that burn kerosene. Here\u2019s how it works:<\/p>\n<ul class=\"wp-block-list\"><li><strong>Hydrogen Storage:<\/strong> Liquid hydrogen is stored in specialized tanks, keeping it extremely cold at -253\u00b0C (-423\u00b0F).<\/li><li><strong>Fuel Cell Stack:<\/strong> Hydrogen gas enters a fuel cell stack where it reacts with oxygen from the air, creating electricity through a chemical reaction.<\/li><li><strong>Electric Motors:<\/strong> The electricity powers electric motors that drive the propeller, just like a battery-powered electric car.<\/li><li><strong>Zero Emissions:<\/strong> The only byproduct is water vapor and heat, making it genuinely zero-emission.<\/li><\/ul>\n<p class=\"wp-block-paragraph\">Unlike battery-electric aircraft that store energy chemically, hydrogen fuel cells offer the advantage of continuous energy generation from fuel. This means greater range and shorter \u201crefueling\u201d times compared to charging massive battery packs.<\/p>\n<h2 class=\"wp-block-heading\" style=\"padding-top:22px\">The ZA600: Scaling Regional Aviation<\/h2>\n\n<figure class=\"wp-block-image size-large\" style=\"margin:0 0 24px\"><img data-opt-id=1664506529  fetchpriority=\"high\" decoding=\"async\" src=\"https:\/\/upload.wikimedia.org\/wikipedia\/commons\/thumb\/5\/5a\/Diagram_of_a_Hydrogen_Fuel_System_on_NACA%E2%80%99s_Martin_B-57B_Canberra_%28GRC-1957-C-44419%29.jpg\/960px-Diagram_of_a_Hydrogen_Fuel_System_on_NACA%E2%80%99s_Martin_B-57B_Canberra_%28GRC-1957-C-44419%29.jpg\" alt=\"Historical hydrogen fuel system\" style=\"display:block;width:100%!important;max-width:100%!important;height:auto!important;border-radius:6px\"><figcaption style=\"font-size:13px;color:#777;text-align:center;margin-top:6px;font-style:italic\">NACA hydrogen fuel system diagram from 1957<\/figcaption><\/figure>\n\n<p class=\"wp-block-paragraph\">ZeroAvia\u2019s ZA600 powertrain is specifically designed for the regional aviation sweet spot. With a target of 600 kW of power, it can propel aircraft in the 9-19 passenger range \u2014 the workhorses of commuter routes across Europe, North America, and beyond.<\/p>\n<p class=\"wp-block-paragraph\">The company has been testing its technology progressively. Earlier flight tests demonstrated the viability of hydrogen-electric propulsion, and the FAA certification process validates that the system meets rigorous safety and performance standards. Once certified, airlines can begin operations with confidence that the technology has been thoroughly vetted.<\/p>\n<h2 class=\"wp-block-heading\" style=\"padding-top:22px\">Why This Matters for Regional Aviation<\/h2>\n<p class=\"wp-block-paragraph\">Regional routes are a perfect proving ground for hydrogen technology for several reasons:<\/p>\n<ul class=\"wp-block-list\"><li><strong>Short Distances:<\/strong> Regional flights are typically 200-800 kilometers, well within hydrogen\u2019s proven range.<\/li><li><strong>Frequency:<\/strong> These routes see multiple daily flights, making them high-impact targets for emissions reduction.<\/li><li><strong>Existing Infrastructure:<\/strong> Many regional hubs can be equipped with hydrogen refueling facilities without massive capital investment.<\/li><li><strong>Environmental Impact:<\/strong> Eliminating emissions from thousands of daily regional flights would represent a significant step toward decarbonizing aviation.<\/li><\/ul>\n<p class=\"wp-block-paragraph\">Regional aviation accounts for a substantial portion of total flight operations, so even a partial transition to zero-emission propulsion would meaningfully reduce aviation\u2019s carbon footprint.<\/p>\n<h2 class=\"wp-block-heading\" style=\"padding-top:22px\">Challenges Ahead<\/h2>\n<p class=\"wp-block-paragraph\">Despite the promise, ZeroAvia faces real obstacles on the path to widespread adoption:<\/p>\n<ul class=\"wp-block-list\"><li><strong>Hydrogen Infrastructure:<\/strong> Unlike jet fuel, hydrogen production and distribution networks are still being developed. Airports will need specialized refueling equipment.<\/li><li><strong>Production Cost:<\/strong> Green hydrogen (produced from renewable electricity) is still more expensive than conventional kerosene. Pricing will need to improve for commercial viability.<\/li><li><strong>Storage Challenges:<\/strong> Liquid hydrogen requires cryogenic tanks, adding weight and complexity compared to traditional fuel tanks.<\/li><li><strong>Certification Timeline:<\/strong> FAA approval typically takes several years, delaying market entry.<\/li><li><strong>Aircraft Modification:<\/strong> Airlines will need to retrofit or replace existing regional aircraft to accommodate hydrogen powertrains.<\/li><\/ul>\n<h2 class=\"wp-block-heading\" style=\"padding-top:22px\">Looking Forward<\/h2>\n<p class=\"wp-block-paragraph\">If ZeroAvia succeeds in gaining FAA certification for the ZA600 within the next few years, it will mark a watershed moment for aviation. The first commercial flights powered by hydrogen fuel cells would demonstrate that zero-emission regional aviation isn\u2019t a distant dream \u2014 it\u2019s an imminent reality.<\/p>\n<p class=\"wp-block-paragraph\">Other companies are watching closely. If ZeroAvia proves the business case, competitors will follow, spurring investment in hydrogen infrastructure and accelerating the transition. Within 5-10 years, it\u2019s conceivable that dozens of regional airlines will operate hydrogen-powered aircraft on hundreds of routes worldwide.<\/p>\n<p class=\"wp-block-paragraph\"><em>Sources: ZeroAvia official announcements, FAA certification updates, aviation industry publications.<\/em><\/p>\n\n<!-- mf-faq -->\n\n<div class=\"mf-faq-block\"><style>.mf-faq-block{margin:34px 0}.mf-faq-item:not([open]) .mf-faq-answer{display:none !important}.mf-faq-block h2.mf-faq-h{padding-top:22px;margin-bottom:14px}.mf-faq-item{border:1px solid #e2e8f5;border-radius:8px;margin:0 0 10px;background:#fff}.mf-faq-item summary{list-style:none;cursor:pointer;padding:15px 50px 15px 18px;font-weight:600;color:#1a1a1a;position:relative;line-height:1.45;user-select:none}.mf-faq-item summary::-webkit-details-marker{display:none}.mf-faq-item summary::after{content:\"+\";position:absolute;right:18px;top:50%;transform:translateY(-50%);font-size:1.5em;font-weight:400;color:#5C91FF;line-height:1}.mf-faq-item[open] summary::after{content:\"\\2013\"}.mf-faq-item[open] summary{border-bottom:1px solid #eef1f8}.mf-faq-item summary:hover{background:#f5f8ff}.mf-faq-answer{padding:14px 18px;color:#333;line-height:1.6}.mf-faq-answer p{margin:0}.mf-faq-answer a{color:#5C91FF}<\/style><h2 class=\"mf-faq-h\">Related Questions<\/h2><details class=\"mf-faq-item\"><summary>What is ZeroAvia?<\/summary><div class=\"mf-faq-answer\"><p>ZeroAvia is a British-American aerospace company developing hydrogen-electric powertrains for regional aircraft. Its flagship ZA600 engine, aimed at 9\u201319 seat aircraft, is going through FAA certification. If approved, it could enable zero-emission short-haul flights that produce only water vapour instead of CO2.<\/p><\/div><\/details><details class=\"mf-faq-item\"><summary>How does a hydrogen-electric aircraft engine work?<\/summary><div class=\"mf-faq-answer\"><p>A hydrogen-electric powertrain uses hydrogen fuel cells to generate electricity, which powers electric motors that turn the propellers \u2014 fundamentally different from burning kerosene. Hydrogen reacts with oxygen from the air in a fuel-cell stack, producing electricity and water vapour as the only emission.<\/p><\/div><\/details><details class=\"mf-faq-item\"><summary>What is the ZeroAvia ZA600 engine?<\/summary><div class=\"mf-faq-answer\"><p>The ZA600 is ZeroAvia's hydrogen-electric engine designed for 9\u201319 seat regional aircraft. It is in FAA certification, expected within two to four years, and targets a zero-emission range of more than 800 km (500+ miles), emitting only water vapour rather than carbon dioxide.<\/p><\/div><\/details><details class=\"mf-faq-item\"><summary>Is hydrogen-powered flight better for the environment?<\/summary><div class=\"mf-faq-answer\"><p>Hydrogen-electric propulsion produces no CO2 in flight \u2014 only water vapour \u2014 making it one of aviation's most promising routes to cutting emissions. It is part of a wider clean-aviation push that also includes <a href=\"https:\/\/migflug.com\/jetflights\/first-crewed-solid-state-battery-flight-helios-horizon\/\">battery-electric aircraft<\/a> and emerging <a href=\"https:\/\/migflug.com\/jetflights\/evtol-air-taxis-faa-certification-us-launch-summer-2026\/\">electric air taxis<\/a>.<\/p><\/div><\/details><details class=\"mf-faq-item\"><summary>How is hydrogen stored on an aircraft?<\/summary><div class=\"mf-faq-answer\"><p>ZeroAvia stores hydrogen as a liquid in specialized tanks kept extremely cold, around -253\u00b0C (-423\u00b0F). The liquid hydrogen is then fed as gas into a fuel-cell stack, where it reacts with oxygen to generate the electricity that drives the aircraft's electric motors.<\/p><\/div><\/details><details class=\"mf-faq-item\"><summary>When will hydrogen planes enter service?<\/summary><div class=\"mf-faq-answer\"><p>ZeroAvia expects FAA certification of its ZA600 engine within two to four years from 2026, which would clear the way for hydrogen-electric regional flights soon after. Early use targets short-haul routes with 9\u201319 seat aircraft before scaling up to larger types.<\/p><\/div><\/details><\/div>\n<script type=\"application\/ld+json\">{\"@context\":\"https:\/\/schema.org\",\"@type\":\"FAQPage\",\"mainEntity\":[{\"@type\":\"Question\",\"name\":\"What is ZeroAvia?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"ZeroAvia is a British-American aerospace company developing hydrogen-electric powertrains for regional aircraft. Its flagship ZA600 engine, aimed at 9\u201319 seat aircraft, is going through FAA certification. If approved, it could enable zero-emission short-haul flights that produce only water vapour instead of CO2.\"}},{\"@type\":\"Question\",\"name\":\"How does a hydrogen-electric aircraft engine work?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"A hydrogen-electric powertrain uses hydrogen fuel cells to generate electricity, which powers electric motors that turn the propellers \u2014 fundamentally different from burning kerosene. Hydrogen reacts with oxygen from the air in a fuel-cell stack, producing electricity and water vapour as the only emission.\"}},{\"@type\":\"Question\",\"name\":\"What is the ZeroAvia ZA600 engine?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"The ZA600 is ZeroAvia's hydrogen-electric engine designed for 9\u201319 seat regional aircraft. It is in FAA certification, expected within two to four years, and targets a zero-emission range of more than 800 km (500+ miles), emitting only water vapour rather than carbon dioxide.\"}},{\"@type\":\"Question\",\"name\":\"Is hydrogen-powered flight better for the environment?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Hydrogen-electric propulsion produces no CO2 in flight \u2014 only water vapour \u2014 making it one of aviation's most promising routes to cutting emissions. It is part of a wider clean-aviation push that also includes <a href=\\\"https:\/\/migflug.com\/jetflights\/first-crewed-solid-state-battery-flight-helios-horizon\/\\\">battery-electric aircraft<\/a> and emerging <a href=\\\"https:\/\/migflug.com\/jetflights\/evtol-air-taxis-faa-certification-us-launch-summer-2026\/\\\">electric air taxis<\/a>.\"}},{\"@type\":\"Question\",\"name\":\"How is hydrogen stored on an aircraft?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"ZeroAvia stores hydrogen as a liquid in specialized tanks kept extremely cold, around -253\u00b0C (-423\u00b0F). The liquid hydrogen is then fed as gas into a fuel-cell stack, where it reacts with oxygen to generate the electricity that drives the aircraft's electric motors.\"}},{\"@type\":\"Question\",\"name\":\"When will hydrogen planes enter service?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"ZeroAvia expects FAA certification of its ZA600 engine within two to four years from 2026, which would clear the way for hydrogen-electric regional flights soon after. Early use targets short-haul routes with 9\u201319 seat aircraft before scaling up to larger types.\"}}]}<\/script><!-- \/mf-faq -->","protected":false},"excerpt":{"rendered":"<p>Aviation is undergoing a quiet revolution, and one of its most promising frontiers involves replacing fossil fuels with clean energy. ZeroAvia, a British-American aerospace company, is leading this charge with hydrogen-electric powertrains designed specifically for regional aircraft. Their ambitious ZA600 engine is advancing through FAA certification, and if approved, it could transform short-haul aviation within [&hellip;]<\/p>\n","protected":false},"author":10,"featured_media":279688,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"editor_notices":[],"footnotes":""},"categories":[665,670],"tags":[],"class_list":["post-278884","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-aviation-world","category-news"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v28.1 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>ZeroAvia\u2019s Hydrogen Engine Nears FAA Certification | Afterburner - MiGFlug&#039;s Magazine<\/title>\n<meta name=\"description\" content=\"Aviation is undergoing a quiet revolution, and one of its most promising frontiers involves replacing fossil fuels with clean energy.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/migflug.com\/jetflights\/zeroavias-hydrogen-engine-nears-faa-certification-2\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"ZeroAvia\u2019s Hydrogen Engine Nears FAA Certification | Afterburner - MiGFlug&#039;s Magazine\" \/>\n<meta property=\"og:description\" content=\"Aviation is undergoing a quiet revolution, and one of its most promising frontiers involves replacing fossil fuels with clean energy.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/migflug.com\/jetflights\/zeroavias-hydrogen-engine-nears-faa-certification-2\/\" \/>\n<meta property=\"og:site_name\" content=\"Afterburner - MiGFlug&#039;s Magazine\" \/>\n<meta property=\"article:publisher\" content=\"https:\/\/www.facebook.com\/MiGFlug\/\" \/>\n<meta property=\"article:published_time\" content=\"2026-04-09T11:53:14+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2026-06-26T19:16:55+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/ml5psubhxdln.i.optimole.com\/cb:0e0_.b970\/w:auto\/h:auto\/q:mauto\/ig:avif\/https:\/\/migflug.com\/jetflights\/wp-content\/uploads\/sites\/4\/2026\/04\/hydrogen-aircraft-zero-emission-flight.jpg\" \/>\n\t<meta property=\"og:image:width\" content=\"960\" \/>\n\t<meta property=\"og:image:height\" content=\"1084\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/jpeg\" \/>\n<meta name=\"author\" content=\"MiGFlug Team\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:creator\" content=\"@migflug\" \/>\n<meta name=\"twitter:site\" content=\"@migflug\" \/>\n<meta name=\"twitter:label1\" content=\"Written by\" \/>\n\t<meta name=\"twitter:data1\" content=\"MiGFlug Team\" \/>\n\t<meta name=\"twitter:label2\" content=\"Est. reading time\" \/>\n\t<meta name=\"twitter:data2\" content=\"5 minutes\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\\\/\\\/schema.org\",\"@graph\":[{\"@type\":\"Article\",\"@id\":\"https:\\\/\\\/migflug.com\\\/jetflights\\\/zeroavias-hydrogen-engine-nears-faa-certification-2\\\/#article\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/migflug.com\\\/jetflights\\\/zeroavias-hydrogen-engine-nears-faa-certification-2\\\/\"},\"author\":{\"name\":\"MiGFlug Team\",\"@id\":\"https:\\\/\\\/migflug.com\\\/jetflights\\\/#\\\/schema\\\/person\\\/c1785569b9447ee5ae5ce4290fae5891\"},\"headline\":\"ZeroAvia\u2019s Hydrogen Engine Nears FAA Certification\",\"datePublished\":\"2026-04-09T11:53:14+00:00\",\"dateModified\":\"2026-06-26T19:16:55+00:00\",\"mainEntityOfPage\":{\"@id\":\"https:\\\/\\\/migflug.com\\\/jetflights\\\/zeroavias-hydrogen-engine-nears-faa-certification-2\\\/\"},\"wordCount\":1038,\"commentCount\":0,\"publisher\":{\"@id\":\"https:\\\/\\\/migflug.com\\\/jetflights\\\/#organization\"},\"image\":{\"@id\":\"https:\\\/\\\/migflug.com\\\/jetflights\\\/zeroavias-hydrogen-engine-nears-faa-certification-2\\\/#primaryimage\"},\"thumbnailUrl\":\"https:\\/\\/migflug.com\\/jetflights\\/wp-content\\/uploads\\/sites\\/4\\/2026\\/04\\/hydrogen-aircraft-zero-emission-flight.jpg\",\"articleSection\":[\"Aviation World\",\"News\"],\"inLanguage\":\"en-US\",\"potentialAction\":[{\"@type\":\"CommentAction\",\"name\":\"Comment\",\"target\":[\"https:\\\/\\\/migflug.com\\\/jetflights\\\/zeroavias-hydrogen-engine-nears-faa-certification-2\\\/#respond\"]}]},{\"@type\":\"WebPage\",\"@id\":\"https:\\\/\\\/migflug.com\\\/jetflights\\\/zeroavias-hydrogen-engine-nears-faa-certification-2\\\/\",\"url\":\"https:\\\/\\\/migflug.com\\\/jetflights\\\/zeroavias-hydrogen-engine-nears-faa-certification-2\\\/\",\"name\":\"ZeroAvia\u2019s Hydrogen Engine Nears FAA Certification | Afterburner - MiGFlug's Magazine\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/migflug.com\\\/jetflights\\\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\\\/\\\/migflug.com\\\/jetflights\\\/zeroavias-hydrogen-engine-nears-faa-certification-2\\\/#primaryimage\"},\"image\":{\"@id\":\"https:\\\/\\\/migflug.com\\\/jetflights\\\/zeroavias-hydrogen-engine-nears-faa-certification-2\\\/#primaryimage\"},\"thumbnailUrl\":\"https:\\/\\/migflug.com\\/jetflights\\/wp-content\\/uploads\\/sites\\/4\\/2026\\/04\\/hydrogen-aircraft-zero-emission-flight.jpg\",\"datePublished\":\"2026-04-09T11:53:14+00:00\",\"dateModified\":\"2026-06-26T19:16:55+00:00\",\"description\":\"Aviation is undergoing a quiet revolution, and one of its most promising frontiers involves replacing fossil fuels with clean energy.\",\"breadcrumb\":{\"@id\":\"https:\\\/\\\/migflug.com\\\/jetflights\\\/zeroavias-hydrogen-engine-nears-faa-certification-2\\\/#breadcrumb\"},\"inLanguage\":\"en-US\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\\\/\\\/migflug.com\\\/jetflights\\\/zeroavias-hydrogen-engine-nears-faa-certification-2\\\/\"]}]},{\"@type\":\"ImageObject\",\"inLanguage\":\"en-US\",\"@id\":\"https:\\\/\\\/migflug.com\\\/jetflights\\\/zeroavias-hydrogen-engine-nears-faa-certification-2\\\/#primaryimage\",\"url\":\"https:\\/\\/migflug.com\\/jetflights\\/wp-content\\/uploads\\/sites\\/4\\/2026\\/04\\/hydrogen-aircraft-zero-emission-flight.jpg\",\"contentUrl\":\"https:\\/\\/migflug.com\\/jetflights\\/wp-content\\/uploads\\/sites\\/4\\/2026\\/04\\/hydrogen-aircraft-zero-emission-flight.jpg\",\"width\":960,\"height\":1084,\"caption\":\"Hydrogen Aircraft Zero Emission Flight\"},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\\\/\\\/migflug.com\\\/jetflights\\\/zeroavias-hydrogen-engine-nears-faa-certification-2\\\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Startseite\",\"item\":\"https:\\\/\\\/migflug.com\\\/jetflights\\\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"ZeroAvia\u2019s Hydrogen Engine Nears FAA Certification\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\\\/\\\/migflug.com\\\/jetflights\\\/#website\",\"url\":\"https:\\\/\\\/migflug.com\\\/jetflights\\\/\",\"name\":\"Afterburner - MiGFlug's Magazine\",\"description\":\"for those interested in flying military jets and aviation related  topics\",\"publisher\":{\"@id\":\"https:\\\/\\\/migflug.com\\\/jetflights\\\/#organization\"},\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\\\/\\\/migflug.com\\\/jetflights\\\/?s={search_term_string}\"},\"query-input\":{\"@type\":\"PropertyValueSpecification\",\"valueRequired\":true,\"valueName\":\"search_term_string\"}}],\"inLanguage\":\"en-US\"},{\"@type\":\"Organization\",\"@id\":\"https:\\\/\\\/migflug.com\\\/jetflights\\\/#organization\",\"name\":\"MiGFlug GmbH\",\"url\":\"https:\\\/\\\/migflug.com\\\/jetflights\\\/\",\"logo\":{\"@type\":\"ImageObject\",\"inLanguage\":\"en-US\",\"@id\":\"https:\\\/\\\/migflug.com\\\/jetflights\\\/#\\\/schema\\\/logo\\\/image\\\/\",\"url\":\"https:\\/\\/ml5psubhxdln.i.optimole.com\\/cb:0e0_.b970\\/w:897\\/h:278\\/q:mauto\\/ig:avif\\/https:\\/\\/migflug.com\\/jetflights\\/wp-content\\/uploads\\/sites\\/4\\/2026\\/06\\/MIGFLUG_LOGO-no-background.png\",\"contentUrl\":\"https:\\/\\/ml5psubhxdln.i.optimole.com\\/cb:0e0_.b970\\/w:897\\/h:278\\/q:mauto\\/ig:avif\\/https:\\/\\/migflug.com\\/jetflights\\/wp-content\\/uploads\\/sites\\/4\\/2026\\/06\\/MIGFLUG_LOGO-no-background.png\",\"width\":897,\"height\":278,\"caption\":\"MiGFlug GmbH\"},\"image\":{\"@id\":\"https:\\\/\\\/migflug.com\\\/jetflights\\\/#\\\/schema\\\/logo\\\/image\\\/\"},\"sameAs\":[\"https:\\\/\\\/www.facebook.com\\\/MiGFlug\\\/\",\"https:\\\/\\\/x.com\\\/migflug\",\"https:\\\/\\\/www.instagram.com\\\/migflug\\\/\",\"https:\\\/\\\/www.youtube.com\\\/user\\\/MiGFlug\",\"https:\\\/\\\/www.linkedin.com\\\/company\\\/migflug.com\\\/\",\"https:\\\/\\\/www.pinterest.ch\\\/migflug\\\/\"]},{\"@type\":\"Person\",\"@id\":\"https:\\\/\\\/migflug.com\\\/jetflights\\\/#\\\/schema\\\/person\\\/c1785569b9447ee5ae5ce4290fae5891\",\"name\":\"MiGFlug Team\",\"image\":{\"@type\":\"ImageObject\",\"inLanguage\":\"en-US\",\"@id\":\"https:\\\/\\\/secure.gravatar.com\\\/avatar\\\/4a837c13dd5befdb3bffd441395bd29144e82ec9cb4d40a2d01d07d6a1d169b2?s=96&d=mm&r=g\",\"url\":\"https:\\\/\\\/secure.gravatar.com\\\/avatar\\\/4a837c13dd5befdb3bffd441395bd29144e82ec9cb4d40a2d01d07d6a1d169b2?s=96&d=mm&r=g\",\"contentUrl\":\"https:\\\/\\\/secure.gravatar.com\\\/avatar\\\/4a837c13dd5befdb3bffd441395bd29144e82ec9cb4d40a2d01d07d6a1d169b2?s=96&d=mm&r=g\",\"caption\":\"MiGFlug Team\"},\"url\":\"https:\\\/\\\/migflug.com\\\/jetflights\\\/author\\\/mike4mig\\\/\"}]}<\/script>\n<!-- \/ Yoast SEO plugin. -->","yoast_head_json":{"title":"ZeroAvia\u2019s Hydrogen Engine Nears FAA Certification | Afterburner - MiGFlug's Magazine","description":"Aviation is undergoing a quiet revolution, and one of its most promising frontiers involves replacing fossil fuels with clean energy.","robots":{"index":"index","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"canonical":"https:\/\/migflug.com\/jetflights\/zeroavias-hydrogen-engine-nears-faa-certification-2\/","og_locale":"en_US","og_type":"article","og_title":"ZeroAvia\u2019s Hydrogen Engine Nears FAA Certification | Afterburner - MiGFlug's Magazine","og_description":"Aviation is undergoing a quiet revolution, and one of its most promising frontiers involves replacing fossil fuels with clean energy.","og_url":"https:\/\/migflug.com\/jetflights\/zeroavias-hydrogen-engine-nears-faa-certification-2\/","og_site_name":"Afterburner - MiGFlug's Magazine","article_publisher":"https:\/\/www.facebook.com\/MiGFlug\/","article_published_time":"2026-04-09T11:53:14+00:00","article_modified_time":"2026-06-26T19:16:55+00:00","og_image":[{"width":960,"height":1084,"url":"https:\/\/ml5psubhxdln.i.optimole.com\/cb:0e0_.b970\/w:auto\/h:auto\/q:mauto\/ig:avif\/https:\/\/migflug.com\/jetflights\/wp-content\/uploads\/sites\/4\/2026\/04\/hydrogen-aircraft-zero-emission-flight.jpg","type":"image\/jpeg"}],"author":"MiGFlug Team","twitter_card":"summary_large_image","twitter_creator":"@migflug","twitter_site":"@migflug","twitter_misc":{"Written by":"MiGFlug Team","Est. reading time":"5 minutes"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"Article","@id":"https:\/\/migflug.com\/jetflights\/zeroavias-hydrogen-engine-nears-faa-certification-2\/#article","isPartOf":{"@id":"https:\/\/migflug.com\/jetflights\/zeroavias-hydrogen-engine-nears-faa-certification-2\/"},"author":{"name":"MiGFlug Team","@id":"https:\/\/migflug.com\/jetflights\/#\/schema\/person\/c1785569b9447ee5ae5ce4290fae5891"},"headline":"ZeroAvia\u2019s Hydrogen Engine Nears FAA Certification","datePublished":"2026-04-09T11:53:14+00:00","dateModified":"2026-06-26T19:16:55+00:00","mainEntityOfPage":{"@id":"https:\/\/migflug.com\/jetflights\/zeroavias-hydrogen-engine-nears-faa-certification-2\/"},"wordCount":1038,"commentCount":0,"publisher":{"@id":"https:\/\/migflug.com\/jetflights\/#organization"},"image":{"@id":"https:\/\/migflug.com\/jetflights\/zeroavias-hydrogen-engine-nears-faa-certification-2\/#primaryimage"},"thumbnailUrl":"https:\/\/ml5psubhxdln.i.optimole.com\/cb:0e0_.b970\/w:auto\/h:auto\/q:mauto\/ig:avif\/https:\/\/migflug.com\/jetflights\/wp-content\/uploads\/sites\/4\/2026\/04\/hydrogen-aircraft-zero-emission-flight.jpg","articleSection":["Aviation World","News"],"inLanguage":"en-US","potentialAction":[{"@type":"CommentAction","name":"Comment","target":["https:\/\/migflug.com\/jetflights\/zeroavias-hydrogen-engine-nears-faa-certification-2\/#respond"]}]},{"@type":"WebPage","@id":"https:\/\/migflug.com\/jetflights\/zeroavias-hydrogen-engine-nears-faa-certification-2\/","url":"https:\/\/migflug.com\/jetflights\/zeroavias-hydrogen-engine-nears-faa-certification-2\/","name":"ZeroAvia\u2019s Hydrogen Engine Nears FAA Certification | Afterburner - MiGFlug's Magazine","isPartOf":{"@id":"https:\/\/migflug.com\/jetflights\/#website"},"primaryImageOfPage":{"@id":"https:\/\/migflug.com\/jetflights\/zeroavias-hydrogen-engine-nears-faa-certification-2\/#primaryimage"},"image":{"@id":"https:\/\/migflug.com\/jetflights\/zeroavias-hydrogen-engine-nears-faa-certification-2\/#primaryimage"},"thumbnailUrl":"https:\/\/ml5psubhxdln.i.optimole.com\/cb:0e0_.b970\/w:auto\/h:auto\/q:mauto\/ig:avif\/https:\/\/migflug.com\/jetflights\/wp-content\/uploads\/sites\/4\/2026\/04\/hydrogen-aircraft-zero-emission-flight.jpg","datePublished":"2026-04-09T11:53:14+00:00","dateModified":"2026-06-26T19:16:55+00:00","description":"Aviation is undergoing a quiet revolution, and one of its most promising frontiers involves replacing fossil fuels with clean energy.","breadcrumb":{"@id":"https:\/\/migflug.com\/jetflights\/zeroavias-hydrogen-engine-nears-faa-certification-2\/#breadcrumb"},"inLanguage":"en-US","potentialAction":[{"@type":"ReadAction","target":["https:\/\/migflug.com\/jetflights\/zeroavias-hydrogen-engine-nears-faa-certification-2\/"]}]},{"@type":"ImageObject","inLanguage":"en-US","@id":"https:\/\/migflug.com\/jetflights\/zeroavias-hydrogen-engine-nears-faa-certification-2\/#primaryimage","url":"https:\/\/ml5psubhxdln.i.optimole.com\/cb:0e0_.b970\/w:auto\/h:auto\/q:mauto\/ig:avif\/https:\/\/migflug.com\/jetflights\/wp-content\/uploads\/sites\/4\/2026\/04\/hydrogen-aircraft-zero-emission-flight.jpg","contentUrl":"https:\/\/ml5psubhxdln.i.optimole.com\/cb:0e0_.b970\/w:auto\/h:auto\/q:mauto\/ig:avif\/https:\/\/migflug.com\/jetflights\/wp-content\/uploads\/sites\/4\/2026\/04\/hydrogen-aircraft-zero-emission-flight.jpg","width":960,"height":1084,"caption":"Hydrogen Aircraft Zero Emission Flight"},{"@type":"BreadcrumbList","@id":"https:\/\/migflug.com\/jetflights\/zeroavias-hydrogen-engine-nears-faa-certification-2\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"Startseite","item":"https:\/\/migflug.com\/jetflights\/"},{"@type":"ListItem","position":2,"name":"ZeroAvia\u2019s Hydrogen Engine Nears FAA Certification"}]},{"@type":"WebSite","@id":"https:\/\/migflug.com\/jetflights\/#website","url":"https:\/\/migflug.com\/jetflights\/","name":"Afterburner - MiGFlug's Magazine","description":"for those interested in flying military jets and aviation related  topics","publisher":{"@id":"https:\/\/migflug.com\/jetflights\/#organization"},"potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/migflug.com\/jetflights\/?s={search_term_string}"},"query-input":{"@type":"PropertyValueSpecification","valueRequired":true,"valueName":"search_term_string"}}],"inLanguage":"en-US"},{"@type":"Organization","@id":"https:\/\/migflug.com\/jetflights\/#organization","name":"MiGFlug GmbH","url":"https:\/\/migflug.com\/jetflights\/","logo":{"@type":"ImageObject","inLanguage":"en-US","@id":"https:\/\/migflug.com\/jetflights\/#\/schema\/logo\/image\/","url":"https:\/\/ml5psubhxdln.i.optimole.com\/cb:0e0_.b970\/w:897\/h:278\/q:mauto\/ig:avif\/https:\/\/migflug.com\/jetflights\/wp-content\/uploads\/sites\/4\/2026\/06\/MIGFLUG_LOGO-no-background.png","contentUrl":"https:\/\/ml5psubhxdln.i.optimole.com\/cb:0e0_.b970\/w:897\/h:278\/q:mauto\/ig:avif\/https:\/\/migflug.com\/jetflights\/wp-content\/uploads\/sites\/4\/2026\/06\/MIGFLUG_LOGO-no-background.png","width":897,"height":278,"caption":"MiGFlug GmbH"},"image":{"@id":"https:\/\/migflug.com\/jetflights\/#\/schema\/logo\/image\/"},"sameAs":["https:\/\/www.facebook.com\/MiGFlug\/","https:\/\/x.com\/migflug","https:\/\/www.instagram.com\/migflug\/","https:\/\/www.youtube.com\/user\/MiGFlug","https:\/\/www.linkedin.com\/company\/migflug.com\/","https:\/\/www.pinterest.ch\/migflug\/"]},{"@type":"Person","@id":"https:\/\/migflug.com\/jetflights\/#\/schema\/person\/c1785569b9447ee5ae5ce4290fae5891","name":"MiGFlug Team","image":{"@type":"ImageObject","inLanguage":"en-US","@id":"https:\/\/secure.gravatar.com\/avatar\/4a837c13dd5befdb3bffd441395bd29144e82ec9cb4d40a2d01d07d6a1d169b2?s=96&d=mm&r=g","url":"https:\/\/secure.gravatar.com\/avatar\/4a837c13dd5befdb3bffd441395bd29144e82ec9cb4d40a2d01d07d6a1d169b2?s=96&d=mm&r=g","contentUrl":"https:\/\/secure.gravatar.com\/avatar\/4a837c13dd5befdb3bffd441395bd29144e82ec9cb4d40a2d01d07d6a1d169b2?s=96&d=mm&r=g","caption":"MiGFlug Team"},"url":"https:\/\/migflug.com\/jetflights\/author\/mike4mig\/"}]}},"_links":{"self":[{"href":"https:\/\/migflug.com\/jetflights\/wp-json\/wp\/v2\/posts\/278884","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/migflug.com\/jetflights\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/migflug.com\/jetflights\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/migflug.com\/jetflights\/wp-json\/wp\/v2\/users\/10"}],"replies":[{"embeddable":true,"href":"https:\/\/migflug.com\/jetflights\/wp-json\/wp\/v2\/comments?post=278884"}],"version-history":[{"count":3,"href":"https:\/\/migflug.com\/jetflights\/wp-json\/wp\/v2\/posts\/278884\/revisions"}],"predecessor-version":[{"id":2876903,"href":"https:\/\/migflug.com\/jetflights\/wp-json\/wp\/v2\/posts\/278884\/revisions\/2876903"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/migflug.com\/jetflights\/wp-json\/wp\/v2\/media\/279688"}],"wp:attachment":[{"href":"https:\/\/migflug.com\/jetflights\/wp-json\/wp\/v2\/media?parent=278884"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/migflug.com\/jetflights\/wp-json\/wp\/v2\/categories?post=278884"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/migflug.com\/jetflights\/wp-json\/wp\/v2\/tags?post=278884"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}