Reference data only — not for flight planning or navigation. Verify with official sources (AIP, NOTAMs, ATC). Full disclaimer
Charles M. Schulz Sonoma County Airport (KSTS/STS) — Santa Rosa, United States
At a glance
- Operating hours
- 13:00–05:00 UTC
- Fuel
- 100LL, Jet A-1
- Tower
- 118.5
- Runways
- 02/20, 14/32
- Elevation
- 128 ft
Times in UTC. Reference only: verify with the AIP and NOTAMs.
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83%
Data Complete
43 of 52 points
Missing: Contacts
Section Breakdown
Basic Info
7/7
Runways
4/4
Frequencies
4/4
Operations
2/2
Fuel
1/1
Contacts
0/2
Additional Info
3/10
Observed Activity
· Oct 26
80 aircraft observed within 6 NM · 1 on the ground · busiest hour 19:00Z
2026-10-132026-10-26
Distinct ADS-B aircraft seen within 6 NM below 10,000 ft AGL per UTC day · community-feed coverage varies · not official movement totals
Data last updated:
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See a next to a field? Click it to confirm the info is still correct. Recently verified Outdated — please verify
See a next to a field? Click it to confirm the info is still correct. Recently verified Outdated — please verify
Basic Airport Information
- ICAO: KSTS
- Name: Charles M. Schulz Sonoma County Airport
- Type: medium_airport
- Category: Domestic
- Latitude: 38.508999
- Longitude: -122.813004
- Elevation: 128 ft
- Country: United States
- Municipality: Santa Rosa
- IATA Code: STS
- FAA Code: N/A
- FIR: N/A
- Timezone: America/Los_Angeles
- Distance from City: N/A km
- VFR: Yes
- IFR: No
Runways
Runway 02/20
- Designation: 02/20
- Dimensions: 1586x30m
- Surface: ASP
- PCN: N/A
- Lighting: Lighted
- NAVAIDs: N/A
- Approach Types: N/A
- Remarks: N/A
Runway 14/32
- Designation: 14/32
- Dimensions: 1829x46m
- Surface: ASP
- PCN: N/A
- Lighting: Lighted
- NAVAIDs: N/A
- Approach Types: N/A
- Remarks: N/A
Frequencies
- Tower: 118.500 MHz
- Ground: 121.900 MHz
- Operations: 118.500, 121.500, 122.950 MHz
- Traffic/Approach: N/A
- ATIS: 120.550 MHz
Operation Hours
Monday
13:00
–
05:00
Tuesday
13:00
–
05:00
Wednesday
13:00
–
05:00
Thursday
13:00
–
05:00
Friday
13:00
–
05:00
Saturday
13:00
–
05:00
Sunday
13:00
–
05:00
- Extra Hours On Request: Not recorded
- Remarks: N/A
Contacts
- AIS Tel: N/A
- ARO Tel: N/A
- MET Tel: N/A
- Admin Tel: +1 707-565-7243
- Health Tel: N/A
- Police Tel: N/A
- Authorities Tel: N/A
- Website: N/A
- Remarks: N/A
Slots / PPR
- Slot Required: Not recorded
- PPR Required: Not recorded
- PPR Contact: N/A
- Remarks: N/A
Fuel Information
- Fuel Type: 100LL
- Price/L: N/A
- Last Updated: N/A
- Remarks: N/A
- Fuel Type: Jet A-1
- Price/L: N/A
- Last Updated: N/A
- Remarks: N/A
Immigration
- Port of Entry: Not recorded
- APIS Required: Not recorded
- GAR Required: Not recorded
- Remarks: N/A
Airport Services
No services listed for this airport yet.
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United States Permit Requirements
Fast
Landing: 1d
- Overflight Permit: No
- Landing Permit: Conditional
- Overflight Lead Time: N/A
- Landing Lead Time: 60 minutes minimum (eAPIS manifest before departure); recommend 24-48 hours for CBP port notification
Private / GA Operations:
No permits required for private non-revenue flights. eAPIS manifest mandatory for all international arrivals/departures.
Active NOTAMs
10/011
caution Upcoming
Taxiway closed
TWY Z BTN AIR CARRIER RAMP AND ALPHA RAMP CLSD STRIPING WORK
2026-10-28 05:30 UTC
2026-10-28 13:00 UTC
10/012
caution Upcoming
Taxiway closed
TWY A BTN TWY K AND TWY A5 CLSD STRIPING WORK
2026-10-28 05:30 UTC
2026-10-28 13:00 UTC
10/013
caution Upcoming
Taxiway closed
TWY A4 BTN RWY 14/32 AND TWY Z CLSD STRIPING WORK
2026-10-28 05:30 UTC
2026-10-28 13:00 UTC
+5 more active NOTAMs
NOTAMs received from the FAA NOTAM feed (last message 2026-10-28 00:20 UTC). This list is built from the feed as NOTAMs are issued and is not checked against the FAA's full list: confirm with FAA NOTAM Search before flight.
View all NOTAMs on Map
Nearby Airports
Airport History
No milestones recorded for Charles M. Schulz Sonoma County Airport yet. Know when it opened, who built it or a notable event? Add it with a source.
Add a historical factFrequently Asked Questions
- What are the operating hours of KSTS?
- Charles M. Schulz Sonoma County Airport operates from 13:00 to 05:00.
- What is the tower frequency at KSTS?
- The tower frequency at Charles M. Schulz Sonoma County Airport is 118.5 MHz.
- What fuel is available at KSTS?
- Charles M. Schulz Sonoma County Airport offers 100LL, Jet A-1.
- Does KSTS require landing permits?
- It depends on the flight. No permits required for private non-revenue flights. eAPIS manifest mandatory for all international arrivals/departures. Permit details for United States
- Where is KSTS located?
- Charles M. Schulz Sonoma County Airport (KSTS) is located in Santa Rosa, United States.
- What is the IATA code for KSTS?
- The IATA code for Charles M. Schulz Sonoma County Airport is STS.
- How long is the runway at KSTS?
- The main runway at Charles M. Schulz Sonoma County Airport (02/20) measures 1586x30m.