Lawrence J Timmerman Airport
Daylight today(Jul 17, 2026, local time)
About 15h 1m of daylight. Civil twilight (dawn/dusk) approximates the FAA definition of night for logging and currency. Times are computed and approximate — verify with official sources.
About Lawrence J Timmerman Airport
Lawrence J. Timmerman Airport, known locally as Timmerman Field, is an airport in Milwaukee, Wisconsin, United States, owned by Milwaukee County. Located 5 miles (8 km) northwest of the city center, it is used mainly for general or private aviation. It is included in the Federal Aviation Administration (FAA) National Plan of Integrated Airport Systems for 2025–2029, in which it is categorized as a regional reliever airport facility.
Summary from Wikipedia, photo via Wikimedia Commons, licensed under CC BY-SA.
Live weather
KMWCLive departures & arrivals
Flight data by AeroDataBox. Times are estimates — not for navigation; confirm with the airline.
Where you can fly from here
Current scheduled routes & daily frequency by AeroDataBox. Approximate — confirm bookable schedules with the airline.
Map
Runway centrelines, navaids and overlapping airspace. Tiles © OpenStreetMap contributors. Reference only — not for navigation.
Runways (4)
| Runway | Length | Width | Surface | Lighting | Status |
|---|---|---|---|---|---|
| 15L / 33R | 4,107 ft / 1,252 m | 75 ft | Asp | Lighted | Open |
| 15R / 33L | 3,231 ft / 985 m | 270 ft | Grs | Unlit | Open |
| 04L / 22R | 3,203 ft / 976 m | 75 ft | Asp | Lighted | Open |
| 04R / 22L | 2,840 ft / 866 m | 270 ft | Grs | Unlit | Open |
Radio frequencies (7)
| Type | Description | Frequency |
|---|---|---|
| A/D | MILWAUKEE APP/DEP | 128.700 MHz |
| ATIS | ATIS | 128.300 MHz |
| CTAF | CTAF | 120.500 MHz |
| GND | TIMMERMAN GND | 121.700 MHz |
| RDO | GREEN BAY RDO | 112.500 MHz |
| TWR | TWR | 120.500 MHz |
| UNIC | UNICOM | 122.950 MHz |
Instrument procedures & charts
Airport diagram (1)
Instrument approaches (4)
Departure procedures (SIDs) (2)
Arrivals (STARs) (1)
Takeoff & alternate minimums (2)
Charts published by the FAA (public domain) and updated each 28-day cycle. Always fly the current, official chart. Full charts page.
Airspace in this area(2)
| Name | Class | Type | Floor | Ceiling |
|---|---|---|---|---|
| MILWAUKEE, GENERAL MITCHELL INTERNATIONAL AIRPORT CLASS C | Class C | Controlled | 2200 ft MSL | 4700 ft MSL |
| MILWAUKEE, LAWRENCE J. TIMMERMAN AIRPORT CLASS D | Class D | Controlled | GND | 3200 ft MSL |
Approximate bounding-box match from OpenAIP · all United States airspace. Reference only — consult official charts for exact boundaries and status.
Tall obstacles nearby
| Obstacle | Height AGL | Top (MSL) | Lit |
|---|---|---|---|
| WLTQ-FM (Milwaukee);WISN-TV (Milwaukee) | 1,227 ft | 646 ft | — |
| Obstacle | 1,214 ft | 607 ft | — |
| Potawatomi Hotel | 308 ft | 571 ft | — |
| Hilton Milwaukee City Center | 276 ft | 650 ft | — |
| Obstacle | — | 636 ft | — |
| Obstacle | — | 617 ft | — |
| Obstacle | — | 577 ft | — |
| Obstacle | — | 627 ft | — |
Tallest obstacles within ~10 nm. Data via OpenAIP. Reference only — consult official charts.
Nearby airports
Great-circle distance and true bearing from Lawrence J Timmerman Airport.
Frequently asked questions
What is the ICAO code for Lawrence J Timmerman Airport?
The ICAO code for Lawrence J Timmerman Airport is KMWC, and its IATA code is MWC.
Where is Lawrence J Timmerman Airport located?
Lawrence J Timmerman Airport is small airport located in Milwaukee, United States, at an elevation of 745 ft (227 m).
How many runways does Lawrence J Timmerman Airport have?
Lawrence J Timmerman Airport has 4 runways, the longest being 4,107 ft / 1,252 m.
What time zone is Lawrence J Timmerman Airport in?
Lawrence J Timmerman Airport is in the America/Chicago time zone (UTC-05:00).
What is the magnetic variation at Lawrence J Timmerman Airport?
The magnetic variation (declination) at Lawrence J Timmerman Airport is approximately 4° W, per the World Magnetic Model. Variation changes slowly over time — always use the current value charted for navigation.
What airports are near Lawrence J Timmerman Airport?
The nearest airport to Lawrence J Timmerman Airport is Capitol Drive Airport (K02C), about 6.4 nm to the w, followed by Willow Creek Airport and Faken Airport.
Is the information on this page suitable for flight planning?
No. Lawrence J Timmerman Airport data here is for reference and training only — not for navigation. Always consult official sources and current charts before any flight.