Bayfield County
Y77 · Iron River, WI · Non-towered · Print kneeboard · Open on the map
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Weather
METAR observed
TAF forecast
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Sun & FAA night2026-09-21 · night begins 07:36 PM
| Event | Local (CDT) | UTC |
|---|---|---|
| Morning civil twilight Loggable night ends | 06:21 AM | 11:21Z |
| Sunrise | 06:51 AM | 11:51Z |
| Sunset | 07:06 PM | 00:06Z |
| Evening civil twilight Loggable night begins | 07:36 PM | 00:36Z |
Plan a flight from Y77
Winds aloft NOAA forecast · 3,000 to 53,000 ft
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Full reports: nearest reporting station
Advisories
NOTAMs · Loading NOTAMs…
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Airspace hazards · Checking SIGMETs and G-AIRMETs…
Temporary flight restrictions · Checking for TFRs…
Runways
RWY 26LEFT traffic
- Heading
- 263° mag · 264° true
- Dimensions
- 3,007 × 130 ft
- TPA
- 2,100 ft MSL (≈1,000 AGL) · standard
- Surface
- Turf
- Lights
- VASI
- CTAF
- 122.9
Enter the left downwind (heading 083°) on the 45° at 2,100 ft MSL (≈1,000 AGL).
More details — RWY 26
- Threshold elev
- 1,134 ft
- Approach obstacle
- Road, 10 ft, 0 ft from threshold, 110 ft R of centerline
Pattern side: FAA NASR · TPA standard 1,000 ft AGL (not charted) · layout: FAA runway-end coordinates
| Runway | Length | Your margin |
|---|---|---|
| 08/26 | 3,007 ft |
Prefer one flat page? Full runway details for Y77 → · New to pattern entries? The 45° entry, explained → · Teaching here? Print the Y77 kneeboard →
Comms & NavAids
Communication frequencies
Taxi & takeoff
Source: FAA NASR (current 28-day cycle).
Nearby navigation aids
DLH 112.60 · LKI 135.40
| NavAid | Type | Freq · ch | Range | Radial / Dist magnetic |
|---|---|---|---|---|
| DLH · Duluth | VORTAC | 112.60 · 73X | High | r108° / 33.6 NM |
| LKI · Lakeside | TACAN | 135.40 · 11X | — | r118° / 34 NM |
Prefer one flat list? All Y77 frequencies →
Charts & procedures
No published instrument procedures or Chart Supplement for Y77 — open it on the VFR sectional →
Airport info
Airport information
- FAA LID
- Y77
- Coordinates
- 46.5771, -91.4562
- Elevation
- 1,134 ft MSL
- Magnetic variation
- 1E
- 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
- UNATTND
- Segmented circle
- No
- Wind indicator
- lighted
- Activated
- 1946/10
- Distance from city
- 2 NW
Night operations
- Airport lighting
- SEE RMK
- Pilot-controlled lighting
- ACTVT LIRL RY 08/26 - CTAF. on 122.9
Runway lighting aids — 26: VASI.
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
- NONE
- Powerplant service
- NONE
- Parking
- tiedowns
Ownership & management 2 contacts
Remarks FAA · 9 notes
General
- CONFIRM WINTER CONDS AND SNOW REMOVAL WITH AMGR 715-372-4848.
- OCCASIONAL WILD GAME ON & INVOF ARPT.
- FOR CD CTC MINNEAPOLIS ARTCC AT 651-463-5588.
Runways
- MKD WITH RED & WHITE A-FRAMES.
- MKD WITH RED & WHITE A-FRAMES.
Lighting
- ACTVT LIRL RY 08/26 - CTAF.
- NSTD LIRL - 1 LGT EA SIDE OF THLD.
Obstructions
- CTLNG OBSTN EXCEEDS A 45 DEG SLP.
- CTLNG OBSTN EXCEEDS A 45 DEG SLP.
Nearby airports
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Also nearby: WI10 Cedar Island (private) (10 NM) · WI31 Minnesuing (private) (13 NM) · 5G4 Eau Claire Lakes (14 NM) · WS67 Vietmeier (private) (17 NM)
About Y77
Bayfield County (Y77) is an airport in Iron River, WI, at 1,134 ft MSL. It has 1 runway, the longest 3,007 ft, with no control tower (pilot-controlled). This page shows live METAR/TAF weather, runway crosswinds, frequencies, navaids, and FAA charts for Y77, refreshed from the Aviation Weather Center and FAA NASR.
Does Y77 have a control tower?
No. Bayfield County is a non-towered (pilot-controlled) airport; use the published CTAF/UNICOM in the Comms & NavAids section.
What is the longest runway at Y77?
Bayfield County has 1 runway; the longest is 3,007 ft. See the Runways section for headings, surface, and lighting.
Where is Y77?
Bayfield County is in Iron River, WI, at an elevation of 1,134 ft MSL. Coordinates: 46.5771, -91.4562.
More about Y77
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 Y77 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.
Something here wrong or out of date? Report a data problem.