Keller Frederick H
2 aircraft on the U.S. register. The most recent registration was July 15, 2019.
Models
FK 1 STOL1DEFIANT (KELLER)1
States
Wisconsin1Washington1
Registrations by year
Aircraft newest first
| Tail no. | Maker and model | Group | Owner and base | Certificate | Registered | Status |
|---|---|---|---|---|---|---|
| N4XK | Keller Frederick H FK 1 STOL |
Fixed-wing, single engine | Co-owned owner Washington |
Experimental | 2019-07-15 | Valid |
| N3XK | Keller Frederick H DEFIANT (KELLER) |
Fixed-wing, multi-engine | Individual owner Wisconsin |
Experimental | 1999-06-16 | Valid |