Airport information
- FAA LID
- 66OH
- Coordinates
- 39.0275, -84.0468
- Elevation
- 896 ft MSL
- Sectional chart
- CINCINNATI
- Airport use
- Private
- Control tower
- No
- ARTCC
- INDIANAPOLIS (ZID)
- Flight service (FSS)
- DAYTON
- Segmented circle
- No
- Activated
- 2019/02
- Distance from city
- 2 S
Weather
METAR observed
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TAF forecast
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Sun & FAA night 2026-06-21
| Event | Local (EDT) | UTC |
|---|---|---|
| Morning civil twilight Loggable night ends | 05:38 AM | 09:38Z |
| Sunrise | 06:11 AM | 10:11Z |
| Sunset | 09:05 PM | 01:05Z |
| Evening civil twilight Loggable night begins | 09:37 PM | 01:37Z |
Plan a flight from 66OH
Traffic pattern
- Landing
- Rwy 8
- Pattern
- left (turns left)
- TPA
- 1,900 ft MSL (≈1,000 AGL)
Enter the left downwind for Rwy 8 at 1,900 ft MSL (≈1,000 AGL) on a 45°. TPA estimated at 1,000 ft AGL (not charted for this field).
Runway 8/26
2,422 ft · ASP- Heading
- 74° true
- Heading
- 254° true
Headings shown are true (magnetic variation unavailable).
| Runway | Length | Your margin |
|---|---|---|
| 8/26 | 2,422 ft |
Nearby navigation aids
| NavAid | Type | Freq | Radial / Dist magnetic |
|---|---|---|---|
| FLM · Falmouth | VOR-DME | 117.00 | r032° / 25.8 NM |
| MXQ · Midwest | VOR-DME | 112.90 | r209° / 26.7 NM |
| CVG · Cincinnati | VORTAC | 117.30 | r093° / 30.6 NM |
VFR sectional
No published instrument procedures or Chart Supplement for 66OH. VFR sectional link above.
Ownership & management
Remarks FAA
- MGR ADDNL CTC: INFO@HANGAR36.COM
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 66OH 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.
About 66OH
Old Boston Airport (66OH) is an airport in Williamsburg, OH, at 896 ft MSL. It has 1 runway, the longest 2,422 ft, with no control tower (pilot-controlled). This page shows live METAR/TAF weather, runway crosswinds, frequencies, navaids, and FAA charts for 66OH, refreshed from the Aviation Weather Center and FAA NASR.
Does 66OH have a control tower?
No. Old Boston Airport is a non-towered (pilot-controlled) airport; use the published CTAF/UNICOM on the Comms & NavAids tab.
What is the longest runway at 66OH?
Old Boston Airport has 1 runway; the longest is 2,422 ft. See the Runways tab for headings, surface, and lighting.
Where is 66OH?
Old Boston Airport is in Williamsburg, OH, at an elevation of 896 ft MSL. Coordinates: 39.0275, -84.0468.
Fly out of 66OH often?
Save 66OH 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.