Gradolph Field
88G · Petersburg, 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 09:21 PM
| Event | Local (EDT) | UTC |
|---|---|---|
| Morning civil twilight Loggable night ends | 06:00 AM | 10:00Z |
| Sunrise | 06:31 AM | 10:31Z |
| Sunset | 08:50 PM | 00:50Z |
| Evening civil twilight Loggable night begins | 09:21 PM | 01:21Z |
Plan a flight from 88G
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
- 2,306 × 110 ft
- TPA
- 1,700 ft MSL (≈1,000 AGL) · standard
- Surface
- TURF-G
Enter the left downwind (heading 090°) on the 45° at 1,700 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 | 2,306 ft |
Prefer one flat page? Full runway details for 88G → · New to pattern entries? The 45° entry, explained → · Teaching here? Print the 88G kneeboard →
Comms & NavAids
Nearby navigation aids
CRL 115.70 · TOL 112.50 · DXO 113.40 · +1
| NavAid | Type | Freq · ch | Range | Radial / Dist magnetic |
|---|---|---|---|---|
| CRL · Carleton | VOR/DME | 115.70 · 104X | High | r241° / 14.6 NM |
| TOL · Toledo | TACAN | 112.50 · 72X | — | r013° / 19.8 NM |
| DXO · Detroit | VOR/DME | 113.40 · 81X | High | r229° / 24.1 NM |
| SVM · Salem | VORTAC | 114.30 · 90X | Low | r195° / 30 NM |
Charts & procedures
No published instrument procedures or Chart Supplement for 88G — open it on the VFR sectional →
Airport info
Airport information
- FAA LID
- 88G
- Coordinates
- 41.9198, -83.7349
- Elevation
- 673 ft MSL
Detailed FAA facility data isn't available for this airport.
No published services or facility detail for 88G.
Nearby airports
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Also nearby: MI48 Ham-A-Lot Field (private) (5 NM) · 4MI1 Air Rahe Airport (private) (6 NM) · 44G Betz Airport (7 NM) · 34G Merillat Airport (9 NM) · 22T Tecumseh Mills Airport (9 NM) · MI17 Joyce Binns Memorial Airport (private) (10 NM)
About 88G
Gradolph Field (88G) is an airport in Petersburg, MI, at 673 ft MSL. It has 1 runway, the longest 2,306 ft. This page shows live METAR/TAF weather, runway crosswinds, frequencies, navaids, and FAA charts for 88G, refreshed from the Aviation Weather Center and FAA NASR.
What is the longest runway at 88G?
Gradolph Field has 1 runway; the longest is 2,306 ft. See the Runways section for headings, surface, and lighting.
Where is 88G?
Gradolph Field is in Petersburg, MI, at an elevation of 673 ft MSL. Coordinates: 41.9198, -83.7349.
Fly out of 88G often?
Save 88G 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 88G 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.