Reference only — not for real-world navigation.
AK33
Herendeen Bay Airport · Herendeen Bay
Key Facts
Essential technical summary for MSFS 2020/2024 and X-Plane.
ILS Approach StatusILS DATA NOT IN DATABASE
Field Elevation
20 ft / 6 m
Transition Altitude
18,000 ft
Primary Channel
—
Live Conversion
inHg
hPa
Flight Planning
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Welcome to the technical flight briefing for Herendeen Bay Airport (AK33), located in Herendeen Bay, United States. As a vital hub for Microsoft Flight Simulator 2024, MSFS 2020, and X-Plane pilots, this facility features 2 active runways with a maximum elevation of 20 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
Herendeen Bay Airport
ICAO / IATA
AK33 / HED
Municipality
Herendeen Bay
Country
Region
US-AK — Alaska
GPS Coordinates
Transition Altitude
18,000 ft
Elevation
20 ft
Pilot Toolbox
External charts, live tracking and weather reports.
Runway 12 / 30
UNLIT
Runway Length: 1,090 ft / 332 m
Runway Width: 35 ft / 11 m
Surface Type: GRVL-TURF-F
Heading: —° / —°
Runway Width: 35 ft / 11 m
Surface Type: GRVL-TURF-F
Heading: —° / —°
RWY 12
No ILS / Visual Only
RWY 30
No ILS / Visual Only
Runway 07 / 25
UNLIT
Runway Length: 970 ft / 296 m
Runway Width: 50 ft / 15 m
Surface Type: GRVL-TURF-P
Heading: —° / —°
Runway Width: 50 ft / 15 m
Surface Type: GRVL-TURF-P
Heading: —° / —°
RWY 07
No ILS / Visual Only
RWY 25
No ILS / Visual Only
No frequency data available.
Base Airport Data: OurAirports (Public Domain)
Instrument Approach Data: AIP 2026 Researched · Cycle: Jan 2026