Airport information
- FAA LID
- 2WI5
- Coordinates
- 46.0974, -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 · 1-800-WX-BRIEF
- Attendance
- UNATNDD
- Segmented circle
- No
- Wind indicator
- yes
- Activated
- 1994/08
- Distance from city
- 6 SW
Weather
METAR observed
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TAF forecast
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Sun & FAA night 2026-06-22
| Event | Local (CDT) | UTC |
|---|---|---|
| Morning civil twilight Loggable night ends | 04:31 AM | 09:31Z |
| Sunrise | 05:10 AM | 10:10Z |
| Sunset | 08:56 PM | 01:56Z |
| Evening civil twilight Loggable night begins | 09:34 PM | 02:34Z |
Plan a flight from 2WI5
Traffic pattern
- Landing
- Rwy 09
- Pattern
- left (turns left)
- TPA
- 2,600 ft MSL (≈1,000 AGL)
Enter the left downwind for Rwy 09 at 2,600 ft MSL (≈1,000 AGL) on a 45°. TPA estimated at 1,000 ft AGL (not charted for this field).
Runway 09/27
2,000 ft × 60 ft · Turf- Heading
- n/a
- Traffic pattern
- Left
- Approach obstacle
- Trees, 50 ft, 300 ft from threshold
- Heading
- n/a
- Traffic pattern
- Right
- Approach obstacle
- Trees, 50 ft, 300 ft from threshold
| Runway | Length | Your margin |
|---|---|---|
| 09/27 | 2,000 ft |
Nearby navigation aids
| NavAid | Type | Freq | Radial / Dist magnetic |
|---|---|---|---|
| IWD · Ironwood | VORTAC | 108.80 | r182° / 26.2 NM |
VFR sectional
No published instrument procedures or Chart Supplement for 2WI5. VFR sectional link above.
Ownership & management
Remarks FAA
- OBS REMOVED/LOWERED OR THR DSPLCD TO PRVD 20:1 SLOPE; 125' EITHER SIDE OF CNTRLN & 200' EITHER END BE CLEAR.
- FOR CD CTC MINNEAPOLIS ARTCC AT 651-463-5588.
Nearby airports
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.
About 2WI5
Blair Lake Airport (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 Airport is a non-towered (pilot-controlled) airport; use the published CTAF/UNICOM on the Comms & NavAids tab.
What is the longest runway at 2WI5?
Blair Lake Airport has 1 runway; the longest is 2,000 ft. See the Runways tab for headings, surface, and lighting.
Where is 2WI5?
Blair Lake Airport is in Mercer, WI, at an elevation of 1,625 ft MSL. Coordinates: 46.0974, -90.1632.
Fly out of 2WI5 often?
Save 2WI5 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.