SIERRA PACIFIC
ICAO airline designator & radio callsign
- Operating company
- SIERRA PACIFIC AIRLINES, INC. (TUCSON, AZ)
- Country of origin
- United States
- ICAO
- SPA
- IATA
- —
RADIO CALLSIGN
SIERRA PACIFIC
Fictional example: flight 123. ATCBase synthesized English audio; no live radio recording.
Data source & code notes
IATA: Not available in this dataset.
Blank codes remain blank. Directory inclusion is not confirmation of current operation.