
Gryphon Aviation INC
San Marcos, Texas · San Marcos Regional Airport (KHYI)
- Trial flights
- Private pilot licence (PPL)
- Commercial pilot licence (CPL)
- Instrument rating
- +4 more
Typically 72% of daylight hours flyable over the year
5 flight schools based at San Marcos Regional Airport (KHYI), with typical flying weather by month.
Share of daylight hours each month with weather suitable for training flights (cloud base at least 3,000 ft, visibility at least 5 statute miles / 8 km, wind no more than 20 knots, no thunderstorms, freezing conditions or snow).

San Marcos, Texas · San Marcos Regional Airport (KHYI)
Typically 72% of daylight hours flyable over the year
San Marcos, Texas · San Marcos Regional Airport (KHYI)
Typically 72% of daylight hours flyable over the year

San Marcos, Texas · San Marcos Regional Airport (KHYI)
Typically 72% of daylight hours flyable over the year
San Marcos, Texas · San Marcos Regional Airport (KHYI)
Typically 72% of daylight hours flyable over the year
San Marcos, Texas · San Marcos Regional Airport (KHYI)
Typically 72% of daylight hours flyable over the year