airframesio/airline-images
Airline / operator
Carroll Air Service
ULS
Identity
- ICAO code
- ULS
- IATA code
- —
- Callsign
- ULSTER
- Country
- US
- Type
- AIRLINE
- Active
- No
Fleet
Per-airline fleet linkage is currently limited — Brazilian operators have full coverage (52k airframe-operator history rows from ANAC), and other regions accumulate as the OpenSky callsign-prefix matcher catches up. The fleet view ships in a follow-up phase.