Airport information
- FAA LID
- GPC
- Coordinates
- 39.6326, -86.8138
- Elevation
- 842 ft MSL
Detailed FAA facility data isn't available for this airport.
Weather
METAR observed
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TAF forecast
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Sun & FAA night 2026-06-21
| Event | Local (EDT) | UTC |
|---|---|---|
| Morning civil twilight Loggable night ends | 05:47 AM | 09:47Z |
| Sunrise | 06:20 AM | 10:20Z |
| Sunset | 09:18 PM | 01:18Z |
| Evening civil twilight Loggable night begins | 09:51 PM | 01:51Z |
Plan a flight from GPC
Traffic pattern
- Landing
- Rwy 18
- Pattern
- left (turns left)
- TPA
- 1,800 ft MSL (≈1,000 AGL)
Enter the left downwind for Rwy 18 at 1,800 ft MSL (≈1,000 AGL) on a 45°. TPA estimated at 1,000 ft AGL (not charted for this field).
Runway 18/36
5,002 ft · ASP- Heading
- 181° true
- Heading
- 1° true
Headings shown are true (magnetic variation unavailable).
| Runway | Length | Your margin |
|---|---|---|
| 18/36 | 5,002 ft |
Nearby navigation aids
| NavAid | Type | Freq | Radial / Dist magnetic |
|---|---|---|---|
| TTH · Terre Haute | VORTAC | 115.30 | r065° / 21.9 NM |
| VHP · Brickyard | VORTAC | 116.30 | r241° / 23.3 NM |
| OOM · Hoosier | VORTAC | 110.20 | r344° / 30.8 NM |
VFR sectional
No published instrument procedures or Chart Supplement for GPC. VFR sectional link above.
No published services or facility detail for GPC.
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 GPC 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 GPC
Putnam County Airport (GPC) is an airport in Greencastle, IN, at 842 ft MSL. It has 1 runway, the longest 5,002 ft. This page shows live METAR/TAF weather, runway crosswinds, frequencies, navaids, and FAA charts for GPC, refreshed from the Aviation Weather Center and FAA NASR.
What is the longest runway at GPC?
Putnam County Airport has 1 runway; the longest is 5,002 ft. See the Runways tab for headings, surface, and lighting.
Where is GPC?
Putnam County Airport is in Greencastle, IN, at an elevation of 842 ft MSL. Coordinates: 39.6326, -86.8138.
Fly out of GPC often?
Save GPC 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.