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Williamson Airport Private
OI73 · Cedarville, OH · 1,060 ft elevation · var 4W · Towered
Airport information
- FAA LID
- OI73
- Coordinates
- 39.7126, -83.8038
- Elevation
- 1,060 ft MSL
- Magnetic variation
- 4W
- Sectional chart
- CINCINNATI
- Airport use
- Private
- Control tower
- Yes
- ARTCC
- INDIANAPOLIS (ZID)
- Flight service (FSS)
- DAYTON
- Attendance
- UNATNDD
- Segmented circle
- No
- Wind indicator
- yes
- Distance from city
- 2 S
Weather
METAR observed
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TAF forecast
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Sun & FAA night 2026-06-20
| Event | Local (EDT) | UTC |
|---|---|---|
| Morning civil twilight Loggable night ends | 05:35 AM | 09:35Z |
| Sunrise | 06:07 AM | 10:07Z |
| Sunset | 09:06 PM | 01:06Z |
| Evening civil twilight Loggable night begins | 09:39 PM | 01:39Z |
Loggable night (§1.1)
09:39 PM → 05:35 AM
Night currency (§61.57)
10:06 PM → 05:07 AM
Plan a flight from OI73
Runway E/W
2,700 ft × 75 ft · Turf E
- Heading
- n/a
- Traffic pattern
- Left
W
- Heading
- n/a
- Traffic pattern
- Left
Nearby navigation aids
| NavAid | Type | Freq | Radial / Dist magnetic |
|---|---|---|---|
| SGH · Springfield | VOR-DME | 113.20 | r170° / 7.7 NM |
| XSF · Springfield | TACAN | 133.80 | r171° / 7.7 NM |
| FFO · Patterson | TACAN | 115.20 | r123° / 13.3 NM |
| MXQ · Midwest | VOR-DME | 112.90 | r004° / 17 NM |
| DQN · Dayton | VOR-DME | 114.50 | r125° / 32.9 NM |
| ROD · Rosewood | VORTAC | 117.50 | r167° / 36.2 NM |
| XUB · Yellow Bud | VOR | 112.50 | r292° / 39.8 NM |
VFR sectional
No published instrument procedures or Chart Supplement for OI73. VFR sectional link above.
Ownership & management
Owner
RICHARD C. WILLIAMSON
1460 WILMINGTON RD, CEDARVILLE, OH
937-766-5156
Manager
CHARLES C. WILLIAMSON
1460 WILMINGTON RD, CEDARVILLE, OH
937-766-5156
Remarks FAA
- FOR CD CTC COLUMBUS APCH AT 614-338-8537
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 OI73 in a full tool: METAR/TAF decoder, crosswind calculator, sun & night times, or the density altitude calculator.