Flying U Ranch Airport Private
IN41 · Union Mills, IN · Non-towered · Print kneeboard
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Weather
METAR observed
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TAF forecast
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Sun & FAA night2026-08-04 · night begins 08:32 PM
| Event | Local (CDT) | UTC |
|---|---|---|
| Morning civil twilight Loggable night ends | 05:14 AM | 10:14Z |
| Sunrise | 05:45 AM | 10:45Z |
| Sunset | 08:01 PM | 01:01Z |
| Evening civil twilight Loggable night begins | 08:32 PM | 01:32Z |
Plan a flight from IN41
Winds aloft NOAA forecast · 3,000 to 53,000 ft
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Advisories
NOTAMs
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Pilot reports
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Airspace hazards
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Runways
RWY 18LEFT traffic
- Heading
- 181° mag · 179° true
- Dimensions
- 2,740 × 100 ft
- TPA
- 1,700 ft MSL (≈1,000 AGL) · standard
- Surface
- Turf
- CTAF
- 122.8
Enter the left downwind (heading 001°) on the 45° at 1,700 ft MSL (≈1,000 AGL).
More details — RWY 18
- Threshold elev
- 740 ft
- 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
Pattern side: FAA NASR · TPA standard 1,000 ft AGL (not charted) · layout: FAA runway-end coordinates
| Runway | Length | Your margin |
|---|---|---|
| 18/36 | 2,740 ft |
Prefer one flat page? Full runway details for IN41 → · New to pattern entries? The 45° entry, explained → · Teaching here? Print the IN41 kneeboard →
Comms & NavAids
Communication frequencies
Taxi & takeoff
Source: FAA NASR (current 28-day cycle).
Nearby navigation aids
GIJ 115.40 · GSH 113.70 · CGT 114.20
| NavAid | Type | Freq · ch | Range | Radial / Dist magnetic |
|---|---|---|---|---|
| GIJ · Gipper | VORTAC | 115.40 · 101X | High | r229° / 28.4 NM |
| GSH · Goshen | TACAN | 113.70 · 84X | — | r263° / 34.6 NM |
| CGT · Chicago Heights | VORTAC | 114.20 · 89X | Low | r093° / 35.2 NM |
Prefer one flat list? All IN41 frequencies →
Charts & procedures
No published instrument procedures or Chart Supplement for IN41 — open it on the VFR sectional →
Airport info
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 · 122.2 · 1-800-WX-BRIEF
- Attendance
- ALL DALGT
- Segmented circle
- No
- Wind indicator
- yes
- Activated
- 1960/04
- Distance from city
- 3 SW
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 under Sun & FAA night in the Weather section.
Services fuel · repairs · oxygen · attendance
- Bottled oxygen
- NONE
- Bulk oxygen
- NONE
- Parking
- tiedowns, hangars
Ownership & management 2 contacts
Remarks FAA · 5 notes
General
- DEER & BIRDS ON & INVOF ARPT.
- FOR CD CTC CHICAGO ARTCC AT 630-906-8921.
Runways
- 18/36 EDGES MKD WITH TIRES PAINTED WHITE; DSPLCD THLDS MKD WITH RED HWY CONES & WHITE BOARDS.
Obstructions
- 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
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Also nearby: 5IN4 Wyckoff Airstrip (private) (7 NM) · II18 Lou Abbett Farms Airport (private) (9 NM) · 5IN6 Orthodontic Strip (9 NM)
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 in the Comms & NavAids section.
What is the longest runway at IN41?
Flying U Ranch Airport has 1 runway; the longest is 2,740 ft. See the Runways section 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.
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.