Maker · data as of September 25, 2026Janzen James
2 aircraft on the U.S. register. The most recent registration was June 15, 2021.
Models
RV 41HARMON ROCKET II1
Registrations by year
Aircraft newest first
| Tail no. | Maker and model | Group | Owner and base | Certificate | Registered | Status |
|---|
| N540BJ |
Janzen James HARMON ROCKET II |
Fixed-wing, single engine | Individual owner Texas |
Experimental |
2021-06-15 |
Valid
|
| N81BJ |
Janzen James RV 4 |
Fixed-wing, single engine | Individual owner Minnesota |
Experimental |
2021-04-05 |
Valid
|