Marvin Thiel Field Private
OI72 · Blakeslee, OH · Non-towered · Print kneeboard · Open on the map
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Weather
METAR observed
TAF forecast
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Sun & FAA night2026-09-21 · night begins 08:06 PM
| Event | Local (EDT) | UTC |
|---|---|---|
| Morning civil twilight Loggable night ends | 06:57 AM | 10:57Z |
| Sunrise | 07:25 AM | 11:25Z |
| Sunset | 07:38 PM | 23:38Z |
| Evening civil twilight Loggable night begins | 08:06 PM | 00:06Z |
Plan a flight from OI72
Winds aloft NOAA forecast · 3,000 to 53,000 ft
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Full reports: nearest reporting station
Advisories
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Airspace hazards · Checking SIGMETs and G-AIRMETs…
Temporary flight restrictions · Checking for TFRs…
Runways
RWY 27LEFT traffic
- Heading
- 270° mag · 266° true
- Dimensions
- 1,880 × 26 ft
- TPA
- 1,900 ft MSL (≈1,000 AGL) · standard
- Surface
- Concrete
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)
| Runway | Length | Your margin |
|---|---|---|
| 09/27 | 1,880 ft |
Prefer one flat page? Full runway details for OI72 → · New to pattern entries? The 45° entry, explained → · Teaching here? Print the OI72 kneeboard →
Comms & NavAids
Nearby navigation aids
OLK 110.40 · FWA 117.80
| NavAid | Type | Freq · ch | Range | Radial / Dist magnetic |
|---|---|---|---|---|
| OLK · Webster Lake | VOR | 110.40 | Low | r067° / 38.7 NM |
| FWA · Fort Wayne | VORTAC | 117.80 · 125X | High | r039° / 38.8 NM |
Charts & procedures
No published instrument procedures or Chart Supplement for OI72 — open it on the VFR sectional →
Airport info
Airport information
- FAA LID
- OI72
- Coordinates
- 41.5222, -84.7208
- Elevation
- 859 ft MSL
- Magnetic variation
- 4W
- Sectional chart
- DETROIT
- Airport use
- Private
- Control tower
- No
- ARTCC
- CLEVELAND (ZOB)
- Flight service (FSS)
- CLEVELAND · 1-800-WX-BRIEF
- Attendance
- UNATNDD
- Segmented circle
- No
- Wind indicator
- yes
- Activated
- 1995/03
- Distance from city
- 1 NW
Ownership & management 2 contacts
Remarks FAA · 1 notes
General
- FOR CD CTC TOLEDO APCH AT 419-865-1495
Nearby airports
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Also nearby: 7IN2 Flying Crown (private) (7 NM) · IN83 Lautzenhiser Airpark (private) (9 NM) · 0G6 Williams County (10 NM) · 3II0 Murphy (private) (12 NM) · II16 Pigeon (private) (12 NM) · 4C2 Walker/Rowe Waterloo (13 NM)
About OI72
Marvin Thiel Field (OI72) is an airport in Blakeslee, OH, at 859 ft MSL. It has 1 runway, the longest 1,880 ft, with no control tower (pilot-controlled). This page shows live METAR/TAF weather, runway crosswinds, frequencies, navaids, and FAA charts for OI72, refreshed from the Aviation Weather Center and FAA NASR.
Does OI72 have a control tower?
No. Marvin Thiel Field is a non-towered (pilot-controlled) airport; use the published CTAF/UNICOM in the Comms & NavAids section.
What is the longest runway at OI72?
Marvin Thiel Field has 1 runway; the longest is 1,880 ft. See the Runways section for headings, surface, and lighting.
Where is OI72?
Marvin Thiel Field is in Blakeslee, OH, at an elevation of 859 ft MSL. Coordinates: 41.5222, -84.7208.
More about OI72
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 OI72 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.
Something here wrong or out of date? Report a data problem.