Brodhead Airport
C37 · Brodhead, WI · Non-towered · Print kneeboard
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Weather
METAR observed
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TAF forecast
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Sun & FAA night2026-08-04 · night begins 08:46 PM
| Event | Local (CDT) | UTC |
|---|---|---|
| Morning civil twilight Loggable night ends | 05:21 AM | 10:21Z |
| Sunrise | 05:52 AM | 10:52Z |
| Sunset | 08:14 PM | 01:14Z |
| Evening civil twilight Loggable night begins | 08:46 PM | 01:46Z |
Plan a flight from C37
Winds aloft NOAA forecast · 3,000 to 53,000 ft
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Advisories
NOTAMs
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Pilot reports
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Airspace hazards
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Runways
RWY 15LEFT traffic
- Heading
- 149° mag · 149° true
- Dimensions
- 1,380 × 100 ft
- TPA
- 1,592 ft MSL · 800 AGL · charted
- Surface
- Turf
- CTAF
- 122.9
Enter the left downwind (heading 329°) on the 45° at 1,592 ft MSL.
More details — RWY 15
- Threshold elev
- 786 ft
- TDZ elevation
- 792 ft
Pattern side: FAA NASR · TPA charted (NASR) · layout: FAA runway-end coordinates
| Runway | Length | Your margin |
|---|---|---|
| 03/21 | 1,500 ft | |
| 09/27 | 2,440 ft | |
| 15/33 | 1,380 ft |
Prefer one flat page? Full runway details for C37 → · New to pattern entries? The 45° entry, explained → · Teaching here? Print the C37 kneeboard →
Comms & NavAids
Communication frequencies
Taxi & takeoff
Source: FAA NASR (current 28-day cycle).
Nearby navigation aids
JVL 114.30 · MSN 108.60
| NavAid | Type | Freq · ch | Range | Radial / Dist magnetic |
|---|---|---|---|---|
| JVL · Janesville | VOR/DME | 114.30 · 90X | Low | r277° / 12.3 NM |
| MSN · Madison | VORTAC | 108.60 · 23X | Low | r180° / 33.1 NM |
Prefer one flat list? All C37 frequencies →
Charts & procedures
Airport info
Airport information
- FAA LID
- C37
- Coordinates
- 42.5943, -89.3794
- Elevation
- 792 ft MSL
- Magnetic variation
- 0E
- Sectional chart
- CHICAGO
- Airport use
- Public
- Control tower
- No
- ARTCC
- CHICAGO (ZAU)
- Flight service (FSS)
- GREEN BAY · 122.2 · 1-800-WX-BRIEF
- NOTAM facility
- GRB
- Attendance
- UNATNDD
- Segmented circle
- No
- Wind indicator
- lighted
- Activated
- 1980/12
- Distance from city
- 2 S
Night operations
- Airport lighting
- SEE RMK
- Pilot-controlled lighting
- ACTVT LIRL RY 09/27 - CTAF. on 122.9 — Chart Supplement ↗
FAA night windows (civil twilight, loggable night §1.1, currency §61.57) are under Sun & FAA night in the Weather section.
Services fuel · repairs · oxygen · attendance
- Bottled oxygen
- NONE
- Bulk oxygen
- NONE
- Airframe service
- MINOR
- Powerplant service
- MINOR
- Parking
- tiedowns
Ownership & management 2 contacts
Remarks FAA · 11 notes
General
- RYS NOT PLOWED IN WINTER; OPEN TO SKI ACFT.
- CROP DUSTING OPNS IN AREA.
- DEER INVOF MOVEMENT AREAS.
- IRRIGATION EQUIP NR MOVEMENT AREAS.
- FOR CD CTC CHICAGO ARTCC AT 630-906-8921.
Runways
- RWY 03/21 MKD WITH RED & WHITE HALF BARRELS.
- RWY 09/27 MKD WITH RED & WHITE HALF BARRELS.
- RY 33 MARKED WITH CONCRETE PAD.
Lighting
- ACTVT LIRL RY 09/27 - CTAF.
- RY 9/27 NSTD LIRL. SPACING.
Contact
- EMAIL ADDRESS: AIRPORTMANAGER@HAWK-AIRE.COM
Nearby airports
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Also nearby: 1WI0 Spring Valley Farm Airport (4 NM) · 6WI7 Walnut Wash Airport (5 NM) · WI11 Mumm Field (private) (6 NM) · 47IS Flying Z Ranch Airport (private) (6 NM) · IL23 Ellis Airport (private) (10 NM)
About C37
Brodhead Airport (C37) is an airport in Brodhead, WI, at 792 ft MSL. It has 3 runways, the longest 2,440 ft, with no control tower (pilot-controlled). This page shows live METAR/TAF weather, runway crosswinds, frequencies, navaids, and FAA charts for C37, refreshed from the Aviation Weather Center and FAA NASR.
Does C37 have a control tower?
No. Brodhead Airport is a non-towered (pilot-controlled) airport; use the published CTAF/UNICOM in the Comms & NavAids section.
What is the longest runway at C37?
Brodhead Airport has 3 runways; the longest is 2,440 ft. See the Runways section for headings, surface, and lighting.
Where is C37?
Brodhead Airport is in Brodhead, WI, at an elevation of 792 ft MSL. Coordinates: 42.5943, -89.3794.
Fly out of C37 often?
Save C37 as your home base in the SkyReady app for a one-tap Go/No-Go readiness brief, weather alerts, and automatic FAA currency — free to log.
Weather is live from the Aviation Weather Center; airport facility data is from the FAA NASR (28-day cycle). For planning and education only; always verify against official sources. Open C37 in a full tool: METAR/TAF decoder, crosswind calculator, sun & night times, or the density altitude calculator. Planning from here? Find the nearest airport with fuel or an approach, or check whether an IFR alternate is required.