Reference only — not for real-world navigation.
5B1
John H Boylan State (Island Pond) Airport · Island Pond
Key Facts
Essential technical summary for MSFS 2020/2024 and X-Plane.
ILS Approach StatusILS DATA NOT IN DATABASE
Field Elevation
1,194 ft / 364 m
Transition Altitude
18,000 ft
Primary Channel
—
Live Conversion
inHg
hPa
Runway Summary (Quick-Links)
14/32 · 2,650 ft · TURF-GUNLITFlight Planning
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Welcome to the technical flight briefing for John H Boylan State (Island Pond) Airport (5B1), located in Island Pond, 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 1,194 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
John H Boylan State (Island Pond) Airport
ICAO / IATA
5B1 / —
Municipality
Island Pond
Country
Region
US-VT — Vermont
GPS Coordinates
Transition Altitude
18,000 ft
Elevation
1,194 ft
Wikipedia
Pilot Toolbox
External charts, live tracking and weather reports.
Runway 14 / 32
UNLIT
Runway Length: 2,650 ft / 808 m
Runway Width: 120 ft / 37 m
Surface Type: TURF-G
Heading: —° / —°
Runway Width: 120 ft / 37 m
Surface Type: TURF-G
Heading: —° / —°
RWY 14
No ILS / Visual Only
RWY 32
No ILS / Visual Only
No frequency data available.
Base Airport Data: OurAirports (Public Domain)
Instrument Approach Data: AIP 2026 Researched · Cycle: Jan 2026