Blair Lake Private
2WI5 · Mercer, 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 07:31 PM
| Event | Local (CDT) | UTC |
|---|---|---|
| Morning civil twilight Loggable night ends | 06:16 AM | 11:16Z |
| Sunrise | 06:46 AM | 11:46Z |
| Sunset | 07:01 PM | 00:01Z |
| Evening civil twilight Loggable night begins | 07:31 PM | 00:31Z |
Plan a flight from 2WI5
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 27RIGHT trafficRP · charted
- Heading
- 270° mag · 270° true
- Dimensions
- 2,000 × 60 ft
- TPA
- 2,600 ft MSL (≈1,000 AGL) · standard
- Surface
- Turf
Enter the right downwind (heading 090°) on the 45° at 2,600 ft MSL (≈1,000 AGL).
More details — RWY 27
- Approach obstacle
- Trees, 50 ft, 300 ft from threshold
Pattern side: FAA NASR · TPA standard 1,000 ft AGL (not charted) · layout: schematic (headings + lengths)
| Runway | Length | Your margin |
|---|---|---|
| 09/27 | 2,000 ft |
Prefer one flat page? Full runway details for 2WI5 → · New to pattern entries? The 45° entry, explained → · Teaching here? Print the 2WI5 kneeboard →
Comms & NavAids
Nearby navigation aids
IWD 108.80
| NavAid | Type | Freq · ch | Range | Radial / Dist magnetic |
|---|---|---|---|---|
| IWD · Ironwood | VOR/DME | 108.80 · 25X | Low | r182° / 26.2 NM |
Charts & procedures
No published instrument procedures or Chart Supplement for 2WI5 — open it on the VFR sectional →
Airport info
Airport information
- FAA LID
- 2WI5
- Coordinates
- 46.0975, -90.1632
- Elevation
- 1,625 ft MSL
- Magnetic variation
- 0W
- Sectional chart
- GREEN BAY
- Airport use
- Private
- Control tower
- No
- ARTCC
- MINNEAPOLIS (ZMP)
- Flight service (FSS)
- GREEN BAY · 122.2 · 1-800-WX-BRIEF
- Attendance
- UNATNDD
- Segmented circle
- No
- Wind indicator
- yes
- Activated
- 1994/08
- Distance from city
- 6 SW
Ownership & management 2 contacts
Remarks FAA · 1 notes
General
- FOR CD CTC MINNEAPOLIS ARTCC AT 651-463-5588.
Nearby airports
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Also nearby: WS06 Springstead (private) (7 NM) · D25 Manitowish Waters (12 NM)
About 2WI5
Blair Lake (2WI5) is an airport in Mercer, WI, at 1,625 ft MSL. It has 1 runway, the longest 2,000 ft, with no control tower (pilot-controlled). This page shows live METAR/TAF weather, runway crosswinds, frequencies, navaids, and FAA charts for 2WI5, refreshed from the Aviation Weather Center and FAA NASR.
Does 2WI5 have a control tower?
No. Blair Lake is a non-towered (pilot-controlled) airport; use the published CTAF/UNICOM in the Comms & NavAids section.
What is the longest runway at 2WI5?
Blair Lake has 1 runway; the longest is 2,000 ft. See the Runways section for headings, surface, and lighting.
Where is 2WI5?
Blair Lake is in Mercer, WI, at an elevation of 1,625 ft MSL. Coordinates: 46.0975, -90.1632.
More about 2WI5
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 2WI5 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.