# Teniente Rodolfo Marsh Martin Airport (TNM / SCRM)

**Teniente Rodolfo Marsh Martin Airport** (IATA: TNM, ICAO: SCRM) is a small airport in Villa Las Estrellas, Antarctica. It opened on 12 Feb 1980. It has one runway, 1,292 m (4,238 ft) long, grass. It is operated by Instituto Antártico Chileno. In 2022 it handled 3 thousand passengers.

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

## At a glance

- IATA / ICAO: TNM / SCRM
- Type: Small airport
- Operator: Instituto Antártico Chileno
- Serves: Villa Las Estrellas, Antarctica
- Opened: 12 Feb 1980
- Elevation: 45 m / 147 ft
- Coordinates: -62.1910, -58.9867
- Runways: 1
- Longest runway: 1,292 m / 4,238 ft
- Passengers: 3,486 (2022)
- Time zone: UTC-3 · America/Punta_Arenas
- Wikipedia: https://en.wikipedia.org/wiki/Teniente_Rodolfo_Marsh_Martin_Airport (14 languages)
- Wikidata: https://www.wikidata.org/wiki/Q4073701
- Weather station: SCRM · WMO 89056
- Ident: SCRM

## Timeline

- 12 Feb 1980: Teniente Rodolfo Marsh Martin Airport opens.

## Runways

| Ident | Length | Width | Surface | True headings | Lighted |
| --- | --- | --- | --- | --- | --- |
| 11/29 | 1,292 m / 4,238 ft | 38 m / 125 ft | Grass | 122° / 302° | yes |

## Passengers per year

| Year | Passengers | Source |
| --- | --- | --- |
| 2011 | 2,949 | Wikidata |
| 2012 | 3,008 | Wikidata |
| 2013 | 5,010 | Wikidata |
| 2014 | 4,150 | Wikidata |
| 2015 | 5,214 | Wikidata |
| 2016 | 6,838 | Wikidata |
| 2021 | 1,902 | Wikidata |
| 2022 | 3,486 | Wikidata |

## Rankings

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

| Measure | Value | World | Region | Country |
| --- | --- | --- | --- | --- |
| Passengers | 3K (2022) | #3,015 of 3,974 | #1 in Antarctica |  |
| Longest runway | 1,292 m / 4,238 ft | #8,928 of 29,858 | #10 in Antarctica | #10 in AQ |
| Elevation | 45 m / 147 ft | =35,420 of 43,403 | #18 in Antarctica | #18 in AQ |
| Age | Opened 1980 | =8,063 of 15,079 | #1 in Antarctica | #1 in AQ |
| Runways | 1 | =4,364 of 29,978 | =2 in Antarctica | =2 in AQ |

## Radio frequencies

| Type | Description | MHz |
| --- | --- | --- |
| APP | MARSH APP | 118.100 |
| TWR | TWR | 118.100 |

## Nearby airports

- [SAYJ](https://dromopedia.com/airports/sayj.md) Jubany Airbase · 17 km / 11 mi
- [SCBO](https://dromopedia.com/airports/scbo.md) General Bernardo O'Higgins Base Skyway · 141 km / 87 mi

## Sources

- [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/scrm/data