Reference data only — not for flight planning or navigation. Verify with official sources (AIP, NOTAMs, ATC). Full disclaimer
Tillitt Field (K1S3) — Forsyth, United States
At a glance
- Runways
- 08/26
- Elevation
- 2,727 ft
Times in UTC. Reference only: verify with the AIP and NOTAMs.
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62%
Data Complete
32 of 52 points
Missing: Operations, Fuel, Contacts
Section Breakdown
Basic Info
7/7
Runways
4/4
Frequencies
1/4
Operations
0/2
Fuel
0/1
Contacts
0/2
Additional Info
2/10
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 Recently verified Outdated — please verify
Basic Airport Information
- ICAO: K1S3
- Name: Tillitt Field
- Type: small_airport
- Category: Domestic
- Latitude: 46.271099
- Longitude: -106.624001
- Elevation: 2727 ft
- Country: United States
- Municipality: Forsyth
- IATA Code: N/A
- FAA Code: N/A
- FIR: N/A
- Timezone: America/Denver
- Distance from City: N/A km
- VFR: Yes
- IFR: No
Runways
Runway 08/26
- Designation: 08/26
- Dimensions: 1463x23m
- Surface: ASPH-G
- PCN: N/A
- Lighting: Lighted
- NAVAIDs: N/A
- Approach Types: N/A
- Remarks: N/A
Frequencies
- Tower: N/A
- Ground: N/A
- Operations: 122.200 MHz
- Traffic/Approach: N/A
- ATIS: N/A
Operation Hours
Monday
N/A
Tuesday
N/A
Wednesday
N/A
Thursday
N/A
Friday
N/A
Saturday
N/A
Sunday
N/A
- Extra Hours On Request: Not recorded
- Remarks: N/A
Contacts
- AIS Tel: N/A
- ARO Tel: N/A
- MET Tel: N/A
- Admin Tel: N/A
- 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
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
09/202
info
OBST TOWER LGT (ASR 1316819) 460442.08N1064319.47W (12.3NM SSW 1S3) 3239FT (385FT AGL) U/S
2026-09-30 10:26 UTC
2026-11-14 10:26 UTC
09/191
info
AD AP SELF SERVE FUEL NOT AVBL
2026-09-28 00:26 UTC
2026-10-28 23:59 UTC
09/163
info
OBST TOWER LGT (ASR 1012462) 462034.90N1064147.30W (5.3NM NW 1S3) 3328.7FT (313.0FT AGL) U/S
2026-09-23 16:27 UTC
2026-12-22 17:27 UTC
+2 more active NOTAMs
NOTAMs received from the FAA NOTAM feed (last message 2026-10-28 04:50 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 Tillitt Field yet. Know when it opened, who built it or a notable event? Add it with a source.
Add a historical factFrequently Asked Questions
- Does K1S3 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 K1S3 located?
- Tillitt Field (K1S3) is located in Forsyth, United States.
- How long is the runway at K1S3?
- The main runway at Tillitt Field (08/26) measures 1463x23m.