Underwood Harold
1 aircraft on the U.S. register. The most recent registration was March 8, 2022.
Models
THORP S-181
THORP S-18
States
Missouri1
Registrations by year
Aircraft newest first
| Tail no. | Maker and model | Group | Owner and base | Certificate | Registered | Status |
|---|---|---|---|---|---|---|
| N444MA | Underwood Harold THORP S-18 |
Fixed-wing, single engine | First Order Aeronautics LLC Lees Summit, Missouri |
Experimental | 2022-03-08 | Valid |