Combat record
A6M Zero — Combat Record
WWII · Japan · First flight 1939 · Retired · Combat-proven: air-to-air
The story behind the numbers
For its first year the Zero seemed supernatural: a carrier fighter that out-ranged, out-turned and out-climbed every land-based opponent it met, from Pearl Harbor to Ceylon. Its secret was ruthless weight-saving — no armour, no self-sealing tanks — which was also its death sentence once Allied pilots learned never to turn with it and always to shoot first.
From 1943 the exchange rate inverted brutally: Hellcats alone claimed thirteen Zeros for every loss, and veteran Japanese pilots — irreplaceable under Japan’s training system — died in machines unchanged since 1941. Roughly 1,550 victories against 3,000 losses tell both halves: the terror of 1942, and the tragedy that followed it into the kamikaze role.
Campaign by campaign
| Years | Campaign | Operator | Victories | A2A losses | What happened |
|---|---|---|---|---|---|
| 1940–41 | China | Japan (IJN) | ~100 claims | ~2 | Thirteen Zeros once claimed 27 Chinese fighters for no loss. |
| 1941–42 | Pacific | Japan (IJN) | ~1,000 claims | low hundreds | A claimed 12:1 ratio — though Lundstrom shows ~1:1 against the F4F in the carrier battles. |
| 1943–45 | Pacific | Japan (IJN) | low hundreds | thousands | The Hellcat alone was credited 13:1 against it. |
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