Tail CardsN400JB trading card
Legendary WILLY II/BI-WING, one of 1 registered in the US.
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Add your own photo, colors, and caption.
N400JB is a WILLY II/BI-WING 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. It seats 2. 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 | 088 |
| Seats | 2 |
| Weight class | Under 12,500 lb |
| Mode S code | A4AD6B |
| 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.