
Iasco Flight Crew Training Division
Napa, California · Napa County Airport (KAPC)
- Multi-engine rating
- Type ratings
- MCC / jet orientation
Typically 80% of daylight hours flyable over the year
Santa Rosa, California, United States· Charles M. Schulz Sonoma County Airport(KSTS)
✓ Approved by FAA







Photos from the school's own website
Helico Sonoma is a flight school at Charles M. Schulz Sonoma County Airport (KSTS) in Santa Rosa, United States. It offers training for Helicopter PPL. At Charles M. Schulz Sonoma County Airport, 78% of daylight hours have weather suitable for training flights. The best months are June, July, and September; December is the most difficult.
Fleet details not published yet.
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).
From weather reports at Santa Rosa (1 miles from the airfield), 2016–2025.

Napa, California · Napa County Airport (KAPC)
Typically 80% of daylight hours flyable over the year
Napa, California · Napa County Airport (KAPC)
Typically 80% of daylight hours flyable over the year

Vacaville, California · Nut Tree Airport (KVCB)
Typically 89% of daylight hours flyable over the year
Concord, California · Buchanan Field (KCCR)
Typically 88% of daylight hours flyable over the year

Concord, California · Buchanan Field Airport (KCCR)
Typically 88% of daylight hours flyable over the year

Concord, California · Buchanan Field (KCCR)
Typically 88% of daylight hours flyable over the year