1
Runway
6
Frequencies
2
Procedures
Quick Facts
FAA
1S3
Elevation
2,729.3 ft MSL
Runways
1
Frequencies
6
Tower
No
Fuel
100LL
Coordinates
46.271, -106.624
Airport Information
Facility Type
AIRPORT
Elevation
2,729.3 ft MSL
Control Tower
No
Fuel Types
100LL
ARTCC
SALT LAKE CITY
Coordinates
46.2712, -106.6239
Ownership
Public
Hours of Operation
Current Weather
Weather Camera
Forsyth Airport
South · Camera 3 · 4 cameras total
4 camera angles available
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| ID | Ends | Length | Width | Surface | Lights | Weight Bearing | PCN |
|---|---|---|---|---|---|---|---|
| 09/27 | 09 / 27 | 4,799 ft | 75 ft | ASPH | MED | SW (Single Wheel) 28,000 lbsDW (Dual Wheel) 43,000 lbs | - |
Frequencies
| Type | Frequency | Name | Call Sign | Use | Hours |
|---|---|---|---|---|---|
| 1S3 AWOS-3PT | 121.125 | - | - | 1S3 AWOS-3PT | - |
| CTAF | 122.8 | TILLITT FLDMIRL RY 09/27 OPERS DUSK-2200; AFT 2200 ACTVT - CTAF. ACTVT PAPI RYS 09 & 27 - CTAF. | - | CTAF | - |
| MILES CITY RCAG | 126.85 | MILES CITYAPCH/DEP CTL SVC PRVDD BY SALT LAKE ARTCC (ZLC) ON 126.85/305.2 (MILES CITY RCAG). | - | MILES CITY RCAG | - |
| MILES CITY RCAG | XXX.XXX | MILES CITYAPCH/DEP CTL SVC PRVDD BY SALT LAKE ARTCC (ZLC) ON 126.85/305.2 (MILES CITY RCAG). | - | MILES CITY RCAG | - |
| MILES CITY RCO | XXX.XXX | MILES CITYCOMMUNICATIONS PRVDD BY GREAT FALLS RADIO ON 122.2 (MILES CITY RCO). | MILES CITY | MILES CITY RCO | - |
| UNICOM | XXX.XXX | TILLITT FLD | - | UNICOM | - |
Airport Remarks
- FOR CD CTC SALT LAKE ARTCC AT 801-320-2568.
- MIRL RY 09/27 OPERS DUSK-2200; AFT 2200 ACTVT - CTAF. ACTVT PAPI RYS 09 & 27 - CTAF.
- HOME 406-346-7129.
IFR Procedures
1 Runway, 1 Approaches
Nearby airports & facilities
K1S3
Tillitt Field
Forsyth — <1 nm
6U7
HYSHAM
HYSHAM — 24 nm
K6U7
Hysham Airport
Hysham — 24 nm
KM46
Colstrip Airport
Colstrip — 25 nm
M46
COLSTRIP
COLSTRIP — 25 nm
KMLS
FRANK WILEY FLD
MILES CITY — 32 nm
1MT5
HOLY ROSARY HOSPITAL
MILES CITY — 34 nm
1MT5
Holy Rosary Heliport
Miles City — 34 nm
MT29
SUNDAY CREEK AIRPARK
MILES CITY — 34 nm
MT29
Sunday Creek Airpark
Miles City — 34 nm
K3U4
Saint Labre Mission Airport
Ashland — 42 nm
3U4
ST LABRE MISSION
ASHLAND — 42 nm
Nearest airports
- K1S3 — Tillitt Field
Forsyth
- 6U7 — HYSHAM
HYSHAM
- K6U7 — Hysham Airport
Hysham
- KM46 — Colstrip Airport
Colstrip
- M46 — COLSTRIP
COLSTRIP
Montana airports
1S3 Operational Overview
Location & Facility
TILLITT FLD (1S3) is a publicly owned airport open to the public located in FORSYTH, Montana, United States. The field sits at an elevation of 2,729.3 feet above mean sea level (MSL) at coordinates 46.2712°N, 106.6239°W.
Runways
TILLITT FLD has 1 runway. The longest runway (09/27) measures 4,799 feet by 75 feet with a asph surface.
Communications & Operations
TILLITT FLD is a non-towered (pilot-controlled) field. A total of 6 communication frequencies are published for this facility.
Services & Fuel
TILLITT FLD offers 100LL fuel. Pilots planning fuel stops should confirm availability with the FBO, as hours and pricing may vary.
Instrument Procedures
TILLITT FLD has 2 published instrument flight procedures, including 1 approach. These procedures are updated on the 28-day AIRAC cycle. Sign up for AeroCopilot to view full procedure charts with waypoint maps and altitude profiles.
Weather Cameras
1 FAA Weather Camera is available near TILLITT FLD, providing real-time visual weather conditions updated every 10 minutes. AeroCopilot integrates these cameras with AI-powered weather analysis to help pilots assess visibility and ceiling conditions before departure.
Frequently Asked Questions
What is 1S3?
1S3 is the ICAO identifier for TILLITT FLD, a public-use airport located in FORSYTH, Montana, United States.
How many runways does TILLITT FLD have?
TILLITT FLD (1S3) has 1 runway. See the runway table above for dimensions and surface types.
What is the elevation of 1S3?
The field elevation of TILLITT FLD is 2,729.3 feet above mean sea level (MSL).
Is fuel available at 1S3?
Yes, TILLITT FLD offers 100LL fuel.
What is the longest runway at 1S3?
The longest runway at TILLITT FLD is 4,799 feet long.
How much weight can the main runway at 1S3 support?
The main runway at TILLITT FLD supports single-wheel landing gear aircraft up to 28,000 lbs.
How do I access complete data for 1S3?
Sign up for a free AeroCopilot account to access all frequencies, full NOTAM text with AI interpretation, decoded forecasts, and IFR procedure charts for TILLITT FLD.
Where is TILLITT FLD located?
TILLITT FLD (1S3) is located in FORSYTH, Montana, United States, at an elevation of 2,729.3 ft MSL.
Does 1S3 have weather cameras?
Yes, 1S3 has 4 weather camera(s) provided by the FAA Weather Camera Program. Images update every 10 minutes. Sign up for AeroCopilot to view all camera angles and nearby airport cameras.