N18743 trading card
Legendary Porterfield CP-40, one of 1 registered in the US.
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N18743 is a Porterfield CP-40 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 CONT MOTOR A40 SERIES. 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 | 529 |
| Engine | CONT MOTOR A40 SERIES |
| Power | 40 hp |
| Seats | 2 |
| Cruise | 76 mph |
| Weight class | Under 12,500 lb |
| Airworthy since | Apr 15, 1956 |
| Mode S code | A15DAD |
| 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.