Williams Grove Heliport Heliport
4PN6 · Mechanicsburg, PA
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Weather
METAR observed
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TAF forecast
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Sun & FAA night2026-08-07 · night begins 08:45 PM
| Event | Local (EDT) | UTC |
|---|---|---|
| Morning civil twilight Loggable night ends | 05:42 AM | 09:42Z |
| Sunrise | 06:11 AM | 10:11Z |
| Sunset | 08:16 PM | 00:16Z |
| Evening civil twilight Loggable night begins | 08:45 PM | 00:45Z |
Plan a flight from 4PN6
Winds aloft NOAA forecast · 3,000 to 53,000 ft
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Full reports: nearest reporting station
Advisories
Airspace hazards
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Runways
Headings shown are true (magnetic variation unavailable).
| Runway | Length | Your margin |
|---|---|---|
| H1/ | 100 ft |
Prefer one flat page? Full runway details for 4PN6 → · New to pattern entries? The 45° entry, explained → · Teaching here? Print the 4PN6 kneeboard →
Comms & NavAids
Nearby navigation aids
HAR 115.35 · RAV 114.60 · LRP 117.30 · +2
| NavAid | Type | Freq · ch | Range | Radial / Dist magnetic |
|---|---|---|---|---|
| HAR · Harrisburg | VORTAC | 115.35 · 100Y | Low | r180° / 9.3 NM |
| RAV · Ravine | VORTAC | 114.60 · 93X | Low | r230° / 31.3 NM |
| LRP · Lancaster | VOR/DME | 117.30 · 120X | Low | r282° / 34.1 NM |
| SEG · Selinsgrove | VOR/DME | 110.40 · 41X | Low | r198° / 39.1 NM |
| EMI · Westminster | VORTAC | 117.90 · 126X | High | r004° / 39.4 NM |
Charts & procedures
No published instrument procedures or Chart Supplement for 4PN6 — open it on the VFR sectional →
Airport info
Airport information
- FAA LID
- 4PN6
- Coordinates
- 40.1501, -77.0330
- Elevation
- 510 ft MSL
Detailed FAA facility data isn't available for this airport.
No published services or facility detail for 4PN6.
Nearby airports
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Also nearby: 72PN Ibm Distribution Center Heliport (private) (5 NM) · PA55 Neiderer Airport (private) (6 NM) · 2PA0 Donagher Residence Heliport (6 NM) · 70PA Double D Ranch Heliport (6 NM) · 2N5 Kampel Airport (7 NM) · N95 Carlisle Barracks Heliport (private) (7 NM)
About 4PN6
Williams Grove Heliport (4PN6) is a heliport in Mechanicsburg, PA, at 510 ft MSL. It has 1 runway, the longest 100 ft. This page shows live METAR/TAF weather, runway crosswinds, frequencies, navaids, and FAA charts for 4PN6, refreshed from the Aviation Weather Center and FAA NASR.
What is the longest runway at 4PN6?
Williams Grove Heliport has 1 runway; the longest is 100 ft. See the Runways section for headings, surface, and lighting.
Where is 4PN6?
Williams Grove Heliport is in Mechanicsburg, PA, at an elevation of 510 ft MSL. Coordinates: 40.1501, -77.0330.
Fly out of 4PN6 often?
Save 4PN6 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 4PN6 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.