Airport information
- FAA LID
- WS41
- Coordinates
- 45.0122, -92.5513
- Elevation
- 1,050 ft MSL
- Magnetic variation
- 3E
- Sectional chart
- GREEN BAY
- Airport use
- Private
- Control tower
- No
- ARTCC
- MINNEAPOLIS (ZMP)
- Flight service (FSS)
- GREEN BAY
- Attendance
- UNATNDD
- Segmented circle
- No
- Activated
- 1987/05
- Distance from city
- 2 S
Weather
METAR observed
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TAF forecast
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Sun & FAA night 2026-06-21
| Event | Local (CDT) | UTC |
|---|---|---|
| Morning civil twilight Loggable night ends | 04:46 AM | 09:46Z |
| Sunrise | 05:23 AM | 10:23Z |
| Sunset | 09:01 PM | 02:01Z |
| Evening civil twilight Loggable night begins | 09:38 PM | 02:38Z |
Plan a flight from WS41
Night operations
- Pilot-controlled lighting
- Usually keyed on CTAF 122.9 — confirm the click sequence in the Chart Supplement
FAA night windows (civil twilight, loggable night §1.1, currency §61.57) are in the live weather panel above.
Traffic pattern
- Landing
- Rwy 18
- Pattern
- left (turns left)
- TPA
- 2,100 ft MSL (≈1,000 AGL)
- CTAF
- 122.9
Enter the left downwind for Rwy 18 at 2,100 ft MSL (≈1,000 AGL) on a 45°. TPA estimated at 1,000 ft AGL (not charted for this field).
Runway 18/36
1,500 ft × 30 ft · Turf- Heading
- n/a
- Traffic pattern
- Left
- Approach obstacle
- Pline, 20 ft, 1,000 ft from threshold
- Heading
- n/a
- Traffic pattern
- Left
| Runway | Length | Your margin |
|---|---|---|
| 18/36 | 1,500 ft |
Communication frequencies
| Service | Frequency | Notes |
|---|---|---|
| CTAF | 122.9 |
Source: FAA NASR (current 28-day cycle).
Nearby navigation aids
| NavAid | Type | Freq | Radial / Dist magnetic |
|---|---|---|---|
| MSP · Minneapolis | VOR-DME | 115.30 | r074° / 29.9 NM |
| FGT · Farmington | VORTAC | 115.70 | r043° / 35.3 NM |
| GEP · Gopher | VORTAC | 117.30 | r097° / 35.8 NM |
VFR sectional
No published instrument procedures or Chart Supplement for WS41. VFR sectional link above.
Ownership & management
Remarks FAA
- FOR CD CTC MINNEAPOLIS APCH AT 612-713-4016.
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 WS41 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 WS41
Rusmar Farms Airport (WS41) is an airport in Roberts, WI, at 1,050 ft MSL. It has 1 runway, the longest 1,500 ft, with no control tower (pilot-controlled). This page shows live METAR/TAF weather, runway crosswinds, frequencies, navaids, and FAA charts for WS41, refreshed from the Aviation Weather Center and FAA NASR.
Does WS41 have a control tower?
No. Rusmar Farms Airport is a non-towered (pilot-controlled) airport; use the published CTAF/UNICOM on the Comms & NavAids tab.
What is the longest runway at WS41?
Rusmar Farms Airport has 1 runway; the longest is 1,500 ft. See the Runways tab for headings, surface, and lighting.
Where is WS41?
Rusmar Farms Airport is in Roberts, WI, at an elevation of 1,050 ft MSL. Coordinates: 45.0122, -92.5513.
Fly out of WS41 often?
Save WS41 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.