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- An outgunned US Navy pilot downed four Soviet MiG-15 jets in a legendary dogfight over 70 years ago.
- Royce Williams was flying an inferior F9F Panther.
- Military aviation experts say Williams' success that day was a result of his training and readiness.
More than 70 years ago, a US Navy pilot took on seven Soviet aircraft — then among the world's best interceptor fighters — and shot down four of them in a legendary dogfight that was classified for decades.