OIAH

GCHMedium airportVFR

Gachsaran Airport

Gachsaran · IR-17

Elevation: 2,414 ft
Reference point: 30°20.03'N 050°50.03'E
Runways: 12/30
QNH: 1011 hPa

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Airport, runway and frequency data are community reference data (OurAirports) and are not verified against the official AIP. Always use the AIP and current NOTAM for flight planning.

Overview

ICAO: OIAH
IATA: GCH
Elevation: 2,414 ft
Reference point: 30°20.03'N 050°50.03'E
Region: IR-17
Scheduled service: Yes
Time zone: Not provided by source

Sun & twilight today (UTC)

Civil dawn: 02:03Z
Sunrise: 02:27Z
Sunset: 14:31Z
Civil dusk: 14:55Z

2026-09-25 · UTC · computed (NOAA algorithm) · reference only; night definitions vary by state

Wikipedia

Location

Weather

History & details

METAR

VFR

METAR OIAH 252100Z 00000KT CAVOK 25/12 Q1011

Wind: Calm
Visibility: ≥ 10 km
Ceiling: None
QNH: 1011 hPa
Temperature: 25 °C
Dew point: 12 °C
Clouds: No cloud reported
Weather: None reported
Observed: 2026-09-25 21:00 UTC

Decoded values are derived from the report above; the raw report is authoritative.

CurrentSource:NOAA Aviation Weather CenterUpdated: 2026-09-25 21:00 UTCRetrieved: 2026-09-25 21:27 UTC

TAF

TAF: data unavailable

Source: NOAA Aviation Weather Center
Last successful update: 2026-09-25 21:27 UTC

UnavailableSource:NOAA Aviation Weather CenterRetrieved: 2026-09-25 21:27 UTC

Runways

Runway	Length	Width	Surface	Heading (true)	Lighting
12/30	6,070 ft	148 ft	ASP	125°T / 305°T	Not lighted

Runway wind components

Based on: OIAH 21:00Z · 360°T 0 kt

Rwy	Heading	Head / tail	Crosswind
12	125°T	0 kt	0 kt
30	305°T	0 kt	0 kt

METAR wind is true; runway headings are true (* computed from threshold coordinates). ATIS/ATC winds are magnetic. Runway in use is decided by ATC.

Frequencies

AFIS	INFO	122.100

Nearby navaids

GSN	Gachsaran NDB	245 kHz	2.3 NM
YSJ	Yasouj NDB-DME	235 kHz	43.1 NM

NOTAM

OIAH

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Always obtain current NOTAM from the official AIS/NOTAM office before flight. NOTAM shown in OIBK come only from the sources listed above.

Procedures & charts

1 SID1 STAR3 IAC1 ADC

6 official charts in AIRAC AMDT 1/26.

Procedure text: AD 2.20, AD 2.21, AD 2.22, AD 2.23

Charts & procedures →

Procedures, charts and operating information must be obtained from the official AIP of the state concerned.

Nearby airports

Reference onlySource:OurAirportsUpdated: 2026-09-24 11:49 UTCRetrieved: 2026-09-24 11:49 UTC