Posey Patch Ultralightport Ultralight
IN3 · Mount Vernon, IN · 370 ft elevation · var 0W · Non-towered
Airport information
- FAA LID
- IN3
- Coordinates
- 37.9039, -87.7903
- Elevation
- 370 ft MSL
- Magnetic variation
- 0W
- Sectional chart
- ST LOUIS
- Airport use
- Public
- Control tower
- No
- ARTCC
- INDIANAPOLIS (ZID)
- Flight service (FSS)
- TERRE HAUTE
- NOTAM facility
- HUF
- Attendance
- UNATNDD
- Segmented circle
- No
- Wind indicator
- yes
- Activated
- 1988/03
- Distance from city
- 3 W
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 | 04:58 AM | 09:58Z |
| Sunrise | 05:29 AM | 10:29Z |
| Sunset | 08:17 PM | 01:17Z |
| Evening civil twilight Loggable night begins | 08:48 PM | 01:48Z |
Plan a flight from IN3
Runway 05/23
1,700 ft · TURF-DIRT- Heading
- n/a
- Traffic pattern
- Right
- Approach obstacle
- Bldg, 20 ft, 245 ft from threshold, 125 ft L of centerline — 12:1 slope to clear · penetrates the 20:1 visual approach surface
- Heading
- n/a
- Traffic pattern
- Right
- Approach obstacle
- Trees, 45 ft, 5 ft from threshold, 50 ft R of centerline — 1:1 slope to clear · penetrates the 20:1 visual approach surface
Runway 09/27
1,300 ft · TURF-DIRT- Heading
- 090° mag · 90° true
- Markings
- none
- Traffic pattern
- Right
- Displaced threshold
- 270 ft
- Heading
- 270° mag · 270° true
- Markings
- none
- Traffic pattern
- Right
- Approach obstacle
- Crops, 10 ft, 15 ft from threshold, 0 ft B of centerline — 1:1 slope to clear · penetrates the 20:1 visual approach surface
Runway 09W/27W
800 ft · WATER- Heading
- n/a
- Heading
- n/a
| Runway | Length | Your margin |
|---|---|---|
| 05/23 | 1,700 ft | |
| 09/27 | 1,300 ft | |
| 09W/27W | 800 ft |
Nearby navigation aids
| NavAid | Type | Freq | Radial / Dist magnetic |
|---|---|---|---|
| PXV · Pocket City | VORTAC | 113.30 | r219° / 2 NM |
| OWB · Owensboro | VOR-DME | 108.60 | r287° / 31.1 NM |
| SAM · Samsville | VOR-DME | 116.60 | r155° / 37.6 NM |
Chart Supplement FAA A/FD
Open PDF ↗Preview Chart Supplement
VFR sectional
Ownership & management
Remarks FAA
- PRVDD NEW RY THR LOCATED IN ACCORDANCE WITH AIRSPACE LTR 84-AGL-377-NRA; ULTRALGTS ONLY.
- FOR CD CTC EVANSVILLE APCH AT 812-436-4690, WHEN APCH CLSD CTC INDIANAPOLIS ARTCC AT 317-247-2411.
- CLSD INDEFLY.
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 IN3 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 IN3
Posey Patch Ultralightport (IN3) is an ultralight in Mount Vernon, IN, at 370 ft MSL. It has 3 runways, the longest 1,700 ft, with no control tower (pilot-controlled). This page shows live METAR/TAF weather, runway crosswinds, frequencies, navaids, and FAA charts for IN3, refreshed from the Aviation Weather Center and FAA NASR.
Does IN3 have a control tower?
No. Posey Patch Ultralightport is a non-towered (pilot-controlled) ultralight; use the published CTAF/UNICOM on the Comms & NavAids tab.
What is the longest runway at IN3?
Posey Patch Ultralightport has 3 runways; the longest is 1,700 ft. See the Runways tab for headings, surface, and lighting.
Where is IN3?
Posey Patch Ultralightport is in Mount Vernon, IN, at an elevation of 370 ft MSL. Coordinates: 37.9039, -87.7903.
Fly out of IN3 often?
Save IN3 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.