N21BJ trading card
Legendary B.J SPORTSTER, one of 1 registered in the US.
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N21BJ is a B.J SPORTSTER of unknown build year, registered in the United States. It is the only one of its model on the registry, which makes its card legendary. Power comes from FRANKLIN 4AC199D&E SER. It seats 1. Turn it into a custom trading card with your own photo: we print standard 2.5 by 3.5 inch cards and mail them to you.
| Class | Single-Engine, Piston |
|---|---|
| Serial | 001 |
| Engine | FRANKLIN 4AC199D&E SER |
| Power | 90 hp |
| Seats | 1 |
| Cruise | 85 mph |
| Weight class | Under 12,500 lb |
| Airworthy since | Jul 19, 1977 |
| Mode S code | A1B74B |
| Registration | Valid |
Details as of 2026-10-23. Is this your aircraft and you would rather it not appear here? Ask us to remove it.