Santa Rosa, California
KSTS Charles M Schulz/Sonoma County
Charles M Schulz/Sonoma County (KSTS) is a towered, public-use airport in Santa Rosa, California, at 128.7 ft MSL. It has 2 runways: 02/20 (5,202 by 100 ft, asphalt), 14/32 (6,000 by 150 ft, asphalt). Right traffic for runway 14. CTAF 118.5.
FAA NASR data effective Oct 29, 2026. Not for navigation; verify with current FAA charts and the Chart Supplement.
Airport
At a glance
- Identifiers
- ICAO KSTS, FAA STS
- Location
- Santa Rosa, California (Sonoma County). 6 NM NW of the city center
- Elevation
- 128.7 ft MSL
- Position
- 38.5097° N, 122.8129° W
- Control tower
- Yes (ATCT)
- Sectional chart
- San Francisco
- Magnetic variation
- 16° E (1985)
- Fuel
- 100LL, Jet A-1
- Ownership
- Publicly owned, open to the public
- Attendance
- Daily 0600-2200
2 runways
Runways
| Runway | Length × width | Surface | Edge lights |
|---|---|---|---|
| 02/20 | 5,202 × 100 ft | Asphalt, fair condition | Medium intensity |
| 14/32 | 6,000 × 150 ft | Asphalt, fair condition | High intensity |
Runway ends and traffic pattern
| End | Pattern | Glide slope lights | Instrument | Displaced threshold | Landing distance |
|---|---|---|---|---|---|
| 02 | Left traffic | 2-light PAPI, left | None listed | None listed | 4,802 ft |
| 20 | Left traffic | 4-light PAPI, left | None listed | None listed | 5,202 ft |
| 14 | Right traffic | 4-light PAPI, right | None listed | None listed | 5,880 ft |
| 32 | Left traffic | None listed | ILS | None listed | 6,000 ft |
VHF
Frequencies
- ATIS
- 120.55
- "Santa Rosa". Hours 0700-2000
- CTAF
- 118.5
- UNICOM
- 122.95
- Tower
- 118.5
- "Santa Rosa". Hours 0700-2000
- Ground
- 121.9
- "Santa Rosa". Hours 0700-2000
Weather station
- ASOS STS
- 120.55
Before you go
Brief KSTS in Ascent EFB.
Current weather, NOTAMs and the airport diagram for Charles M Schulz/Sonoma County, in the app on iPhone and iPad.
Not for navigation. Verify with current FAA charts and the Chart Supplement before flight.
Source: FAA NASR 28-day subscription, cycle effective Oct 29, 2026. Airport data changes every 28 days and NOTAMs can override it at any time.