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IATA MWC ICAO KMWC Small airport

Lawrence J Timmerman Airport

Milwaukee · Wisconsin · United States

Location

Town: Milwaukee
Region: Wisconsin
Country: United States
Elevation: 745 ft
Latitude: 43.1104
Longitude: -88.0344

Observed traffic

Departures (30 d): 471
Arrivals (30 d): 451
All observed flights: 922
Last seen: October 30, 2026

Facility

Type: Small airport
Scheduled service: No
Longest runway: 4,107 ft
Also known as: —

Runways

Runway	Length	Width	Surface	Lighted	Headings
15L / 33R	4,107 ft	75 ft	ASP	Yes	146° / 326°
15R / 33L	3,231 ft	270 ft	GRS	No	145° / 325°
04L / 22R	3,203 ft	75 ft	ASP	Yes	036° / 216°
04R / 22L	2,840 ft	270 ft	GRS	No	036° / 216°

Frequencies

Type	Description	MHz
A/D	MILWAUKEE APP/DEP	128.700
ATIS	ATIS	128.300
CTAF	CTAF	120.500
GND	TIMMERMAN GND	121.700
RDO	GREEN BAY RDO	112.500
TWR	TWR	120.500
UNIC	UNICOM	122.950

Wikipedia Airport data from OurAirports (public domain).