# Seosan Air Base (HMY / RKTP)

**Seosan Air Base** (IATA: HMY, ICAO: RKTP) is a small airport in Seosan, Chungcheongnam-do (South Chungcheong Province), South Korea. It has 2 runways; the longest is 2,743 m (9,000 ft). It is operated by Republic of Korea Air Force.

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

## At a glance

- IATA / ICAO: HMY / RKTP
- Type: Small airport
- Operator: Republic of Korea Air Force
- Serves: Seosan, Chungcheongnam-do (South Chungcheong Province), South Korea
- Elevation: 12 m / 39 ft
- Coordinates: 36.7040, 126.4860
- Runways: 2
- Longest runway: 2,743 m / 9,000 ft
- Time zone: UTC+9 · Asia/Seoul
- Wikipedia: https://en.wikipedia.org/wiki/Seosan_Air_Base (9 languages)
- Wikidata: https://www.wikidata.org/wiki/Q12694955
- Weather station: RKTP
- Ident: RKTP

## Runways

| Ident | Length | Width | Surface | True headings | Lighted |
| --- | --- | --- | --- | --- | --- |
| 03R/21L | 2,743 m / 9,000 ft | 46 m / 150 ft | Concrete | 025° / 205° | yes |
| 03L/21R | 2,743 m / 9,000 ft | 46 m / 150 ft | Concrete | 025° / 205° | yes |

## Rankings

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

| Measure | Value | World | Region | Country |
| --- | --- | --- | --- | --- |
| Longest runway | 2,743 m / 9,000 ft | =1,801 of 29,858 | =539 in Asia | =11 in KR |
| Elevation | 12 m / 39 ft | =39,879 of 43,403 | =2,706 in Asia | =67 in KR |
| Runways | 2 | =715 of 29,978 | =31 in Asia | =3 in KR |

## Radio frequencies

| Type | Description | MHz |
| --- | --- | --- |
| APP | HAEMI APP | 124.600 |
| ATIS | ATIS | 130.300 |
| CLD | CLNC DEL | 27.580 |
| DEP | DEP | 124.600 |
| GND | GND | 27.580 |
| TWR | HAEMI TWR | 126.200 |

## Nearby airports

- [RK49](https://dromopedia.com/airports/rk49.md) G 530 Airport · 15 km / 9.4 mi
- [RK50](https://dromopedia.com/airports/rk50.md) G 526 Airport · 20 km / 12 mi
- [RKTA](https://dromopedia.com/airports/rkta.md) Taean Airport · 21 km / 13 mi
- [KR-0299](https://dromopedia.com/airports/kr-0299.md) Sky Nuri Flight School Airstrip · 51 km / 32 mi
- [RKSG](https://dromopedia.com/airports/rksg.md) Camp Humphreys (A-511) Desiderio Army Airfield · 56 km / 35 mi
- [OSN](https://dromopedia.com/airports/rkso.md) Osan Air Base · 65 km / 40 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/rktp/data