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Seosan Air Base (HMY)

Seosan, South Korea · small airport · 36.704° 126.486° ·
Airport Information
IATA CodeHMY
ICAO CodeRKTP
Typesmall airport
NameSeosan Air Base
MunicipalitySeosan
CountrySouth Korea
ContinentAS
Latitude36.704° N
Longitude126.486° E
Elevation39 ft
Climate ZoneTemperate
Scheduled ServiceYes
Score50
Local TimeLoading...
Country & Timezone Info
CountrySouth Korea
ISO Code
RegionSeosan
Continent CodeAS
IANA TimezoneAsia/Seoul
UTC Offset (Standard)UTC+9
DST OffsetUTC+9
Current Offset--

🌬 Best Time to Fly

Recommended: November – March
Dry season across much of Asia
Loading season...
Spring: Mar–MaySummer: Jun–AugAutumn: Sep–NovWinter: Dec–Feb

✈ Airlines Serving HMY

SQ — Singapore AirlinesCX — Cathay PacificEK — EmiratesQR — Qatar AirwaysEY — Etihad AirwaysNH — ANAJL — Japan AirlinesCA — Air ChinaTG — Thai Airways

🌡 Climate — Temperate (36.7°N)

Jan
8°
0°
Feb
10°
1°
Mar
13°
4°
Apr
17°
7°
May
21°
11°
Jun
26°
15°
Jul
28°
17°
Aug
27°
16°
Sep
23°
13°
Oct
18°
9°
Nov
12°
5°
Dec
9°
1°
* Approximate average temperatures by month based on temperate latitude zone

✨ AI-Enhanced Insights

Seosan Air Base (HMY/RKTP) is a Republic of Korea Air Force installation near Seosan on South Korea's west coast. Primarily a military airfield, it supports ROKAF fighter operations and occasional joint exercises rather than regular commercial service. Its coastal location places it within reach of Seoul and the Taean Peninsula.

💡 Local Tip
Frequent visitors know that winter is the best time for fresh yellowtail at Seosan Market, and the base's coastal setting means morning fog can delay operations in spring and fall.
🚖 Getting There

Since the base is military, public transport access is limited; most visitors arrive by private vehicle or official shuttle. From Seoul, take the Seohaean Expressway toward Seosan, then follow local roads to the base; the drive typically takes around 1.5 to 2 hours depending on traffic. If using public transport, buses to Seosan Terminal connect to local taxis for the final leg.

❓ Frequently Asked Questions
Q: Is Seosan Air Base a civilian airport?
A: No, it is primarily a military air base. Commercial passenger flights are not normally available, so travelers should use Incheon or Cheongju for scheduled service.

Q: What is the IATA code for Seosan Air Base?
A: HMY. The ICAO code is RKTP.

Q: Can I fly into Seosan Air Base on a scheduled airline?
A: Generally no. Access is restricted to military, government, and authorized personnel. Check with your operator if you have official business.

Q: Where is Seosan Air Base located?
A: It is near Seosan, Chungcheongnam-do, South Korea, roughly 100 km southwest of Seoul on the west coast.
AI-generated content · Generated Oct 1, 2026 · deepseek-v4.1-flash

🗺 Location Map

🌏 Nearby Airports (Top 5)

IATANameCity / CountryDistance (km)Distance (mi)Link
QDY Taean Airport Taean, South Korea 20.9 km 13.0 mi View →
OSN Osan Air Base Pyeongtaek, South Korea 64.7 km 40.2 mi View →
SWU Suwon Airport Suwon, South Korea 75.4 km 46.9 mi View →
ICN Incheon International Airport Seoul, South Korea 85.1 km 52.9 mi View →
KUV Gunsan Airport / Gunsan Air Base Gunsan, South Korea 89.7 km 55.8 mi View →

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