Whitcomb Field
4MI4 · Schoolcraft, MI · 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 09:30 PM
| Event | Local (EDT) | UTC |
|---|---|---|
| Morning civil twilight Loggable night ends | 06:07 AM | 10:07Z |
| Sunrise | 06:38 AM | 10:38Z |
| Sunset | 08:58 PM | 00:58Z |
| Evening civil twilight Loggable night begins | 09:30 PM | 01:30Z |
Plan a flight from 4MI4
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 27LEFT traffic
- Heading
- 270° true
- Dimensions
- 2,607 × 55 ft
- TPA
- 1,900 ft MSL (≈1,000 AGL) · standard
- Surface
- TURF
Enter the left downwind (heading 090°) on the 45° at 1,900 ft MSL (≈1,000 AGL).
Pattern side: FAA NASR · TPA standard 1,000 ft AGL (not charted) · layout: schematic (headings + lengths)
Headings shown are true (magnetic variation unavailable).
| Runway | Length | Your margin |
|---|---|---|
| 09/27 | 2,607 ft |
Prefer one flat page? Full runway details for 4MI4 → · New to pattern entries? The 45° entry, explained → · Teaching here? Print the 4MI4 kneeboard →
Comms & NavAids
Nearby navigation aids
VIO 115.95 · GIJ 115.40
| NavAid | Type | Freq · ch | Range | Radial / Dist magnetic |
|---|---|---|---|---|
| VIO · Victory | VOR/DME | 115.95 · 106Y | High | r196° / 37.3 NM |
| GIJ · Gipper | VORTAC | 115.40 · 101X | High | r049° / 38 NM |
Charts & procedures
No published instrument procedures or Chart Supplement for 4MI4 — open it on the VFR sectional →
Airport info
Airport information
- FAA LID
- 4MI4
- Coordinates
- 42.1781, -85.6708
- Elevation
- 915 ft MSL
Detailed FAA facility data isn't available for this airport.
No published services or facility detail for 4MI4.
Nearby airports
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Also nearby: MI09 Prairie Ronde Airport (private) (4 NM) · 8MI3 Mattawan Airpark (private) (6 NM) · 4N0 Newman's Airport (8 NM) · 7MI3 Thrall Lake Airport (private) (8 NM) · 66MI East Lake Airport (private) (9 NM)
About 4MI4
Whitcomb Field (4MI4) is an airport in Schoolcraft, MI, at 915 ft MSL. It has 1 runway, the longest 2,607 ft. This page shows live METAR/TAF weather, runway crosswinds, frequencies, navaids, and FAA charts for 4MI4, refreshed from the Aviation Weather Center and FAA NASR.
What is the longest runway at 4MI4?
Whitcomb Field has 1 runway; the longest is 2,607 ft. See the Runways section for headings, surface, and lighting.
Where is 4MI4?
Whitcomb Field is in Schoolcraft, MI, at an elevation of 915 ft MSL. Coordinates: 42.1781, -85.6708.
Fly out of 4MI4 often?
Save 4MI4 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 4MI4 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.