# Tillitt Field (1S3)

**Tillitt Field** (FAA: 1S3) is a small airport in Forsyth, Montana, United States. It opened in Sep 1943. It has one runway, 4,799 ft (1,463 m) long, asphalt.

Web page: https://dromopedia.com/airports/k1s3

## At a glance

- FAA: 1S3
- Type: Small airport
- Serves: Forsyth, Montana, United States
- Opened: Sep 1943
- Elevation: 2,729 ft / 832 m
- Coordinates: 46.2711, -106.6240
- Runways: 1
- Longest runway: 4,799 ft / 1,463 m
- Instrument procedures: 1 approach
- Time zone: UTC-7/-6 · America/Denver
- Wikidata: https://www.wikidata.org/wiki/Q61674794
- Weather station: K1S3
- Ident: K1S3

## Timeline

- Sep 1943: Tillitt Field opens.

## Runways

| Ident | Length | Width | Surface | True headings | Lighted |
| --- | --- | --- | --- | --- | --- |
| 09/27 | 4,799 ft / 1,463 m | 75 ft / 23 m | Asphalt | 096° / 276° | yes |

## Rankings

Ranked among 48,075 open airports; = marks a shared place.

| Measure | Value | World | Region | Country |
| --- | --- | --- | --- | --- |
| Longest runway | 4,799 ft / 1,463 m | =7,480 of 29,858 | =2,832 in North America | =2,328 in US |
| Elevation | 2,729 ft / 832 m | #6,210 of 43,403 | #3,000 in North America | #2,314 in US |
| Age | Opened 1943 | =2,016 of 15,079 | =1,078 in North America | =1,034 in US |
| Runways | 1 | =4,364 of 29,978 | =2,583 in North America | =2,326 in US |

## Radio frequencies

| Type | Description | MHz |
| --- | --- | --- |
| FSS | GREAT FALLS | 122.200 |
| UNIC | CTAF/UNICOM | 122.800 |

## Nearby airports

- [6U7](https://dromopedia.com/airports/k6u7.md) Hysham Airport · 27 mi / 44 km
- [M46](https://dromopedia.com/airports/km46.md) Colstrip Airport · 29 mi / 47 km
- [MLS](https://dromopedia.com/airports/kmls.md) Miles City Airport - Frank Wiley Field · 37 mi / 59 km
- [MT29](https://dromopedia.com/airports/mt29.md) Sunday Creek Airpark · 39 mi / 63 km
- [US-9245](https://dromopedia.com/airports/us-9245.md) Ronning Ranch Airport · 42 mi / 68 km
- [3U4](https://dromopedia.com/airports/k3u4.md) Saint Labre Mission Airport · 49 mi / 79 km

## Sources

- [FAA NASR](https://www.faa.gov/air_traffic/flight_info/aeronav/aero_data/NASR_Subscription/): US airport data: FAA National Airspace System Resources (Public Domain (US Government))
- [NOAA Aviation Weather Center](https://aviationweather.gov/data/api/): Weather data: NOAA Aviation Weather Center (Public Domain (US Government))
- [OurAirports](https://ourairports.com/data/): Airport data from OurAirports (Public Domain)
- [Wikidata](https://www.wikidata.org): Structured data from Wikidata (CC0 1.0)
- [timezone-boundary-builder](https://github.com/evansiroky/timezone-boundary-builder): Time zone boundaries © OpenStreetMap contributors, timezone-boundary-builder (ODbL 1.0)
- Every figure with its source: https://dromopedia.com/airports/k1s3/data