Hemmer Wilbur
1 aircraft on the U.S. register. The most recent registration was April 11, 2026.
Models
CHALLENGER II1
CHALLENGER II
States
Idaho1
Registrations by year
Aircraft newest first
| Tail no. | Maker and model | Group | Owner and base | Certificate | Registered | Status |
|---|---|---|---|---|---|---|
| N277WH | Hemmer Wilbur CHALLENGER II |
Fixed-wing, single engine | Individual owner Idaho |
Experimental | 2026-04-11 | Valid |