Cable Union Airport
3CU · Cable, 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 09:06 PM
| Event | Local (CDT) | UTC |
|---|---|---|
| Morning civil twilight Loggable night ends | 05:16 AM | 10:16Z |
| Sunrise | 05:50 AM | 10:50Z |
| Sunset | 08:31 PM | 01:31Z |
| Evening civil twilight Loggable night begins | 09:06 PM | 02:06Z |
Plan a flight from 3CU
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 16LEFT traffic
- Heading
- 167° mag · 165° true
- Dimensions
- 3,709 × 75 ft
- TPA
- 2,400 ft MSL (≈1,000 AGL) · standard
- Surface
- ASP
- CTAF
- 122.8
Enter the left downwind (heading 347°) on the 45° at 2,400 ft MSL (≈1,000 AGL).
Pattern side: FAA NASR · TPA standard 1,000 ft AGL (not charted) · layout: schematic (headings + lengths)
| Runway | Length | Your margin |
|---|---|---|
| 08/26 | 2,194 ft | |
| 16/34 | 3,709 ft |
Prefer one flat page? Full runway details for 3CU → · New to pattern entries? The 45° entry, explained → · Teaching here? Print the 3CU kneeboard →
Comms & NavAids
Communication frequencies
Taxi & takeoff
Also
By procedure & sector (1 frequencies)
| Frequency | Used by |
|---|---|
| 276.4 | HAYWARD RCAG (LOW) |
Source: FAA NASR (current 28-day cycle).
Prefer one flat list? All 3CU frequencies →
Charts & procedures
Airport info
Airport information
- FAA LID
- 3CU
- Coordinates
- 46.1942, -91.2464
- Elevation
- 1,360 ft MSL
- Magnetic variation
- 2W
- Sectional chart
- GREEN BAY
- Airport use
- Public
- Control tower
- No
- ARTCC
- MINNEAPOLIS (ZMP)
- Flight service (FSS)
- GREEN BAY · 122.2 · 1-800-WX-BRIEF
- NOTAM facility
- GRB
- Attendance
- UNATNDD
- Beacon
- white-green (SS-SR)
- Segmented circle
- No
- Wind indicator
- lighted
- Activated
- 1949/03
- Distance from city
- 2 SE
Night operations
- Airport lighting
- SEE RMK
- Rotating beacon
- white-green · SS-SR
- Pilot-controlled lighting
- MIRL RWY 17/35 PRESET TO LOW SS-SR; TO INCR INTST AND ACTVT - CTAF. on 122.8 — 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
- Fuel available
- 100LL
- Bottled oxygen
- NONE
- Bulk oxygen
- NONE
- Airframe service
- NONE
- Powerplant service
- NONE
- Parking
- tiedowns
Ownership & management 2 contacts
Remarks FAA · 13 notes
General
- RY 08/26 CLSD NOV 21 - MAY 1.
- TWY LGTS AT ENTRANCE TO TWY ONLY.
- PLUG IN AVBL. NO HEATING UNITS AVBL TO START ACFT.
- RY CONDITIONS NOT REPORTED.
- FOR CD CTC MINNEAPOLIS ARTCC AT 651-463-5588.
- FQT WILDLIFE ON & INVOF ARPT.
Runways
- RWY 08/26 MKD WITH YELLOW CONES.
Lighting
- MIRL RWY 17/35 PRESET TO LOW SS-SR; TO INCR INTST AND ACTVT - CTAF.
Fuel
- 24 HR SELF SVC FUEL AVBL WITH CREDIT CARD.
Obstructions
- APCH RATIO 20:1 TO DSPLCD THR.
- APCH RATIO 12:1 TO DSPLCD THR; 40 FT TREES 431 FT FM DSPCLD THR, 220 FT R.
- APCH RATIO 20:1 TO DSPLCD THR.
Contact
- AND TOWN OF DRUMMOND & NAMEGAGON.
Nearby airports
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Also nearby: 5G4 Eau Claire Lakes Airport (14 NM) · WI31 Minnesuing Airport (private) (21 NM) · WI10 Cedar Island Airport (private) (22 NM) · 23WN Willie's Airport (private) (23 NM) · WI37 Rainbow Airport (private) (24 NM)
About 3CU
Cable Union Airport (3CU) is an airport in Cable, WI, at 1,360 ft MSL. It has 2 runways, the longest 3,709 ft, with no control tower (pilot-controlled). This page shows live METAR/TAF weather, runway crosswinds, frequencies, navaids, and FAA charts for 3CU, refreshed from the Aviation Weather Center and FAA NASR.
Does 3CU have a control tower?
No. Cable Union Airport is a non-towered (pilot-controlled) airport; use the published CTAF/UNICOM in the Comms & NavAids section.
What is the longest runway at 3CU?
Cable Union Airport has 2 runways; the longest is 3,709 ft. See the Runways section for headings, surface, and lighting.
Where is 3CU?
Cable Union Airport is in Cable, WI, at an elevation of 1,360 ft MSL. Coordinates: 46.1942, -91.2464.
Fly out of 3CU often?
Save 3CU 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 3CU 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.