Reference only — not for real-world navigation.
3T7
Middle Bass Island Airport · Middle Bass Island
Key Facts
Essential technical summary for MSFS 2020/2024 and X-Plane.
ILS Approach StatusILS DATA NOT IN DATABASE
Field Elevation
580 ft / 177 m
Transition Altitude
18,000 ft
Primary Channel
—
Live Conversion
inHg
hPa
Runway Summary (Quick-Links)
10/28 · 1,852 ft · ASPH-GUNLITFlight Planning
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Welcome to the technical flight briefing for Middle Bass Island Airport (3T7), located in Middle Bass Island, United States. As a vital hub for Microsoft Flight Simulator 2024, MSFS 2020, and X-Plane pilots, this facility features 1 active runway with a maximum elevation of 580 ft. Please note that this field primarily supports VFR and visual approach procedures.Reference the data below for primary communication channels and detailed runway characteristics. Pilots should observe a Transition Altitude of 18,000 ft verified for this field for altimeter reset procedures.
Full Name
Middle Bass Island Airport
ICAO / IATA
3T7 / —
Municipality
Middle Bass Island
Country
Region
US-OH — Ohio
GPS Coordinates
Transition Altitude
18,000 ft
Elevation
580 ft
Wikipedia
Pilot Toolbox
External charts, live tracking and weather reports.
Runway 10 / 28
UNLIT
Runway Length: 1,852 ft / 564 m
Runway Width: 75 ft / 23 m
Surface Type: ASPH-G
Heading: —° / 228.4°
Runway Width: 75 ft / 23 m
Surface Type: ASPH-G
Heading: —° / 228.4°
RWY 10
No ILS / Visual Only
RWY 28 (228.4°)
No ILS / Visual Only
No frequency data available.
Base Airport Data: OurAirports (Public Domain)
Instrument Approach Data: AIP 2026 Researched · Cycle: Jan 2026