Flying U Ranch Airport Private
IN41 · Union Mills, IN · 740 ft elevation · var 2W · Non-towered
Airport information
- FAA LID
- IN41
- Coordinates
- 41.4539, -86.7922
- Elevation
- 740 ft MSL
- Magnetic variation
- 2W
- Sectional chart
- CHICAGO
- Airport use
- Private
- Control tower
- No
- ARTCC
- CHICAGO (ZAU)
- Flight service (FSS)
- TERRE HAUTE
- Attendance
- ALL DALGT
- Segmented circle
- No
- Wind indicator
- yes
- Activated
- 1960/04
- Distance from city
- 3 SW
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 | 04:39 AM | 09:39Z |
| Sunrise | 05:13 AM | 10:13Z |
| Sunset | 08:24 PM | 01:24Z |
| Evening civil twilight Loggable night begins | 08:58 PM | 01:58Z |
Plan a flight from IN41
Night operations
- Pilot-controlled lighting
- Usually keyed on CTAF 122.8 — 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
- 1,700 ft MSL (≈1,000 AGL)
- CTAF
- 122.8
Enter the left downwind for Rwy 18 at 1,700 ft MSL (≈1,000 AGL) on a 45°. TPA estimated at 1,000 ft AGL (not charted for this field).
Runway 18/36
2,740 ft · Turf (Good)- Heading
- n/a
- Traffic pattern
- Left
- Approach obstacle
- Crops, 10 ft, 20 ft from threshold, 0 ft B of centerline — 2:1 slope to clear · penetrates the 20:1 visual approach surface
- Heading
- n/a
- Traffic pattern
- Left
- Approach obstacle
- Bldg, 24 ft, 20 ft from threshold, 0 ft B of centerline
- Displaced threshold
- 620 ft
| Runway | Length | Your margin |
|---|---|---|
| 18/36 | 2,740 ft |
Nearby navigation aids
| NavAid | Type | Freq | Radial / Dist magnetic |
|---|---|---|---|
| OXI · Knox | VOR-DME | 115.60 | r321° / 10.2 NM |
| GIJ · Gipper | VORTAC | 115.40 | r229° / 28.4 NM |
| GSH · Goshen | VORTAC | 113.70 | r263° / 34.6 NM |
| CGT · Chicago Heights | VORTAC | 114.20 | r093° / 35.2 NM |
VFR sectional
No published instrument procedures or Chart Supplement for IN41. VFR sectional link above.
Services
- Bottled oxygen
- NONE
- Bulk oxygen
- NONE
- Parking
- tiedowns, hangars
Ownership & management
Remarks FAA
- DEER & BIRDS ON & INVOF ARPT.
- FOR CD CTC CHICAGO ARTCC AT 630-906-8921.
- UNICOM NOT RGLRLY MONTRD.
- 18/36 EDGES MKD WITH TIRES PAINTED WHITE; DSPLCD THLDS MKD WITH RED HWY CONES & WHITE BOARDS.
- APCH RATIO 42:1 TO DSPLCD THLD; TREES 40 FT TALL 450 FT FM RY END.
- APCH RATIO 19:1 TO DSPLCD THLD; 24 FT BLDG 470 FT FM THLD.
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 IN41 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 IN41
Flying U Ranch Airport (IN41) is an airport in Union Mills, IN, at 740 ft MSL. It has 1 runway, the longest 2,740 ft, with no control tower (pilot-controlled). This page shows live METAR/TAF weather, runway crosswinds, frequencies, navaids, and FAA charts for IN41, refreshed from the Aviation Weather Center and FAA NASR.
Does IN41 have a control tower?
No. Flying U Ranch Airport is a non-towered (pilot-controlled) airport; use the published CTAF/UNICOM on the Comms & NavAids tab.
What is the longest runway at IN41?
Flying U Ranch Airport has 1 runway; the longest is 2,740 ft. See the Runways tab for headings, surface, and lighting.
Where is IN41?
Flying U Ranch Airport is in Union Mills, IN, at an elevation of 740 ft MSL. Coordinates: 41.4539, -86.7922.
Fly out of IN41 often?
Save IN41 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.