AirportLookupSim Database

Reference only — not for real-world navigation.

KMMU

Morristown Municipal Airport · Morristown

Key Facts

Essential technical summary for MSFS 2020/2024 and X-Plane.

ILS Approach StatusILS FREQUENCIES VERIFIED ✅

Field Elevation

187 ft / 57 m

Transition Altitude

18,000 ft

Primary Channel

TWR 118.10 MHz (TWR)

Live Conversion

inHg

hPa

Details Runways Frequencies Navaids Nearby

Runway Summary (Quick-Links)

05/23 · 5,999 ft · AsphaltLIGHTED 13/31 · 3,998 ft · AsphaltLIGHTED

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Welcome to the technical flight briefing for Morristown Municipal Airport (KMMU), located in Morristown, United States. As a vital hub for Microsoft Flight Simulator 2024, MSFS 2020, and X-Plane pilots, this facility features 2 active runways with a maximum elevation of 187 ft. Instrument approaches (IFR) are supported with verified ILS frequencies and identifiers for precision landings.Reference the data below for primary communication channels and detailed runway characteristics. Pilots should observe a Transition Altitude of 18,000 ft verified for this field for altimeter reset procedures.

Airport Details

Full geographical and organizational metadata.

Full Name

Morristown Municipal Airport

ICAO / IATA

KMMU / MMU

Municipality

Morristown

Country

US — United States

Region

US-NJ — New Jersey

GPS Coordinates

📍 40.799062, -74.414949 🗺️

Transition Altitude

18,000 ft

Elevation

187 ft

Wikipedia

Pilot Toolbox

External charts, live tracking and weather reports.

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Runways & ILS Approach Data

Detailed dimensions and instrument landing frequencies.

Runway 05 / 23

ILS EQUIPPEDLIGHTED

Runway Length: 5,999 ft / 1,828 m
Runway Width: 150 ft / 46 m
Surface Type: Asphalt
Heading: 36.1° / 216.1°

RWY 05 (36.1°)

No ILS / Visual Only

RWY 23 (216.1°)

110.30 MHz

IDENT: MMU | CRS: 229°

Runway 13 / 31

LIGHTED

Runway Length: 3,998 ft / 1,219 m
Runway Width: 150 ft / 46 m
Surface Type: Asphalt
Heading: 113.9° / 293.9°

RWY 13 (113.9°)

No ILS / Visual Only

RWY 31 (293.9°)

No ILS / Visual Only

Nearby Navaids

Ground-based navigation aids (VOR, NDB, DME) in the vicinity or associated with this airport.

PNJ · NDB (Paterson)347 kHz

40.946499, -74.150902 · 0 ft

BWZ · VOR-DME (Broadway)114,200 kHz

40.798401, -74.821800 · 1,048 ft

SBJ · VOR-DME (Solberg)112,900 kHz

40.583000, -74.741699 · 190 ft

SAX · VORTAC (Sparta)115,700 kHz

41.067501, -74.538300 · 1,410 ft

TE · NDB (Torby)214 kHz

40.804401, -74.132500 · 0 ft

TEB · VOR-DME (Teterboro)108,400 kHz

40.848701, -74.062202 · 10 ft

MM · NDB (Moree)392 kHz

40.879902, -74.334297 · 0 ft

CAT · NDB (Chatham)254 kHz

40.740898, -74.429802 · 255 ft

EZ · NDB (Lizah)373 kHz

40.607300, -74.218002 · 10 ft

EW · NDB (Chesa)241 kHz

40.593700, -74.230003 · 0 ft

Communication Frequencies

Air traffic control and advisory channels.

APP NEW YORK APP

127.60 MHz

ATIS ATIS

124.25 MHz

CLD CLNC DEL

121.20 MHz

CTAF CTAF

118.10 MHz

DEP NEW YORK DEP

119.20 MHz

GND GND

121.70 MHz

TWR TWR

118.10 MHz

Nearby Airports

Alternative airports in the vicinity (km & nm).

Newark Liberty International Airport

Teterboro Airport

LaGuardia Airport

John F Kennedy International Airport

Westchester County Airport

Base Airport Data: OurAirports (Public Domain)
Instrument Approach Data: FAA NASR · Cycle: Jan 2026