Maker · data as of September 25, 2026Rathburn John
2 aircraft on the U.S. register. The most recent registration was January 27, 2021.
Models
KOLBRA1CHALLENGER II1
Registrations by year
Aircraft newest first
| Tail no. | Maker and model | Group | Owner and base | Certificate | Registered | Status |
|---|
| N901BH |
Rathburn John KOLBRA |
Fixed-wing, single engine | Individual owner Arkansas |
Experimental |
2021-01-27 |
Valid
|
| N493KV |
Rathburn John CHALLENGER II |
Fixed-wing, single engine | Individual owner Indiana |
Experimental |
2005-09-07 |
Valid
|