Airports / Malaysia / JHB
Senai International Airport
WMKJ / JHBJohor Bahru, MalaysiaELEV 135 FT
Based operators
Field elevation
Nearest alternate
Field standing
15 nm
To the nearest alternate
Tengah Air Base (TGA) — 6 fields within 50 nm.
Overview
Senai International Airport, listed as WMKJ / JHB, is a large commercial airport in Johor Bahru, Malaysia. Field elevation is 135 feet above sea level. Scheduled carriers operate here, and the field also sees regular private and charter activity.
For charter flyers, JHB is a home base: Asia Medevac Services Sdn.Bhd. operates from the field. The closest alternate fields are Tengah Air Base (TGA, 15 nm), Sembawang Air Base (WSAG, 16 nm), and Seletar Airport (XSP, 18 nm).
Trip costs from JHB are driven by the aircraft category flown and how far it must reposition. You may also see the field referenced as Sultan Ismail International Airport. Browse operators flying from the area or estimate a trip cost from JHB to plan your flight.
Field capability
ICAO
WMKJ
IATA
JHB
FAA / Local
WMKJ
Elevation
135 ft
Coordinates
1.6413° N · 103.6700° E
Airspace
G · GolfClass G — GolfUncontrolled field — no tower. Pilots self-announce and sequence themselves on the common traffic advisory frequency.Source: FAA NASR class airspace
Size
Large
Scheduled svc
Yes
Elevation vs Malaysia fields
state range 10–3,350 ft
At 135 ft, JHB sits higher than 90% of the 29 Malaysia fields on the register.
Based charter operators1
Access & alternates
Closest alternate fields by great-circle distance — every listing links to its own field brief.
- 15nmTGATengah Air BaseWestern Water Catchment
- 16nmWSAGSembawang Air BaseSembawang
- 18nmXSPSeletar AirportSeletar
- 22nmQPGPaya Lebar Air BasePaya Lebar
- 26nmSINSingapore Changi AirportSingapore
- 27nmWSACChangi Air Base (East)Singapore
Location
Open the full mapWMKJ · Senai International Airport · Johor Bahru, Malaysia