Choppy Pilot Logbook
Airport · Iran

Mehrabad International Airport
OIII / THR

Runways, frequencies and reference data for Mehrabad International Airport, Tehran. Free to read; the full diagram, charts and AIP text are in the Choppy app.

Source: OurAirports community data and OpenStreetMap; not an official AIP extract. Page updated 2026-09-18.

ICAO
OIII
IATA
THR
Location
Tehran, Iran
Reference point
35°41'21.0"N 51°18'51.8"E
Elevation
3,962 ft
Magnetic variation
—
Hours
—
Runways
2
Sunrise · Sunset (UTC, today)
— · —
Civil twilight (UTC, today)
— · —

Airport diagram

In the Choppy app

Full diagram with 92 taxiway labels, 203 stands, 35 holding points, zoomable and offline. Runways and aprons are shown here; the rest is in the app.

Open OIII in Choppy

Runways

RunwayLengthWidthSurfaceHeadings
11L/29R3,989 m (13,087 ft)45 mASP11L 109° T29R 289° T
11R/29L4,041 m (13,258 ft)60 mASP11R 109° T29L 289° T

Frequencies

ServiceCallsignFrequencyHours
APPAPP119.7 MHz—
ATISATIS128 MHz—
GNDGND121.7 MHz—
TWRTWR118.1 MHz—
Choppy Pro

Everything else about OIII is in the app

  • Official charts where the AIP publishes them
  • AIP AD 2 text for airports whose AIP publishes it
  • Zoomable airport diagram with taxiways, stands and holding points
  • Offline country packs, updated every AIRAC cycle
  • Your flights at OIII: every landing here in your logbook, with currency computed automatically

Choppy is a pilot logbook first: the first 100 flights are free, and Pro unlocks charts, diagrams and packs for $2.99/month or $24.99/year.

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Other airports in Iran

All Iran airports →

Frequently asked

How many runways does Mehrabad International Airport (OIII) have?

OIII has 2 runways: 11L/29R, 11R/29L. The longest, 11R/29L, 4,041 m (13,258 ft).

What is the elevation of OIII?

The aerodrome elevation of Mehrabad International Airport is 3,962 ft.

What is the tower frequency at OIII?

Mehrabad International Airport tower (TWR) is on 118.1 MHz. Always confirm frequencies against the current AIP or ATIS.

Where can I get the OIII airport diagram and charts?

The Choppy pilot logbook app shows a zoomable OIII airport diagram with taxiways, stands and holding points. Diagrams, charts and offline packs are part of Choppy Pro.

Reference only, not for operational use. Verify every figure against the current AIP, NOTAMs and ATIS before flight.