Choppy Pilot Logbook
Airport · Malaysia

Senai International Airport
WMKJ / JHB

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

Source: Malaysia eAIP, effective 2026-08-11. Page updated 2026-09-18.

ICAO
WMKJ
IATA
JHB
Location
Johor Bahru, Malaysia
Reference point
1°38'26.0"N 103°40'13.0"E
Elevation
135 ft
Magnetic variation
0.0° E
Hours
—
Runways
1
Sunrise · Sunset (UTC, today)
— · —
Civil twilight (UTC, today)
— · —

Airport diagram

In the Choppy app

Full diagram with 20 taxiway labels, 21 stands, 12 holding points, zoomable and offline. Runways and aprons are shown here; the rest is in the app.

Open WMKJ in Choppy

Runways

RunwayLengthWidthSurfaceHeadings
16/343,800 m (12,467 ft)45 mASPHALT16 160° T34 340° T

Frequencies

ServiceCallsignFrequencyHours
GNDSMC JOHOR GROUND121.8 MHz—
TWRJOHOR TOWER118.15 MHz—
APPLumpur Radar123.75 MHz—
APPLumpur Radar132.75 MHz—
APPJOHOR RADAR124.7 MHz—
APPJOHOR RADAR121.05 MHz—
ATISJOHOR TERMINAL INFORMATION123.05 MHz—
Choppy Pro

Everything else about WMKJ is in the app

  • 56 official charts (IAC), opened in-app
  • Full AIP AD 2 text for WMKJ: hours, handling, fuel, remarks
  • Zoomable airport diagram with taxiways, stands and holding points
  • Offline country packs, updated every AIRAC cycle
  • Your flights at WMKJ: 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 Malaysia

All Malaysia airports →

Frequently asked

How many runways does Senai International Airport (WMKJ) have?

WMKJ has 1 runway: 16/34. The longest, 16/34, 3,800 m (12,467 ft).

What is the elevation of WMKJ?

The aerodrome elevation of Senai International Airport is 135 ft.

What is the tower frequency at WMKJ?

Senai International Airport tower (JOHOR TOWER) is on 118.15 MHz. Always confirm frequencies against the current AIP or ATIS.

Where can I get the WMKJ airport diagram and charts?

The Choppy pilot logbook app shows a zoomable WMKJ airport diagram with taxiways, stands and holding points, and opens the 56 official charts published in the AIP. 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.