Frentzel Herman E
1 aircraft on the U.S. register. The most recent registration was August 1, 2025.
Models
SONEX AIRCRAFT ONEX1
States
California1
Registrations by year
Aircraft newest first
| Tail no. | Maker and model | Group | Owner and base | Certificate | Registered | Status |
|---|---|---|---|---|---|---|
| N123HF | Frentzel Herman E SONEX AIRCRAFT ONEX |
Fixed-wing, single engine | Co-owned owner California |
Experimental | 2025-08-01 | Valid |