Reference only — not for real-world navigation.
PMDY
Henderson Field · Sand Island
Key Facts
Essential technical summary for MSFS 2020/2024 and X-Plane.
ILS Approach StatusILS FREQUENCIES VERIFIED ✅
Field Elevation
13 ft / 4 m
Transition Altitude
5,000 ft
Primary Channel
CTAF 122.90 MHz (CTAF)
Live Conversion
inHg
hPa
Flight Planning
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Welcome to the technical flight briefing for Henderson Field (PMDY), located in Sand Island, United States Minor Outlying Islands. 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 13 ft. Instrument approaches (IFR) are supported with verified ILS frequencies and identifiers for precision landings.Reference the data below for primary communication channels and detailed runway characteristics. Pilots should observe a Transition Altitude of 5,000 ft verified for this field for altimeter reset procedures.
Full Name
Henderson Field
ICAO / IATA
PMDY / MDY
Municipality
Sand Island
Region
UM-71 — Midway Atoll
GPS Coordinates
Transition Altitude
5,000 ft
Elevation
13 ft
Wikipedia
Pilot Toolbox
External charts, live tracking and weather reports.
Runway 06 / 24
ILS EQUIPPEDLIGHTED
Runway Length: 7,904 ft / 2,409 m
Runway Width: 200 ft / 61 m
Surface Type: Asphalt
Heading: 69° / 249°
Runway Width: 200 ft / 61 m
Surface Type: Asphalt
Heading: 69° / 249°
RWY 06 (69°)
110.30 MHz
IDENT: I-MDY | CRS: 62°
RWY 24 (249°)
No ILS / Visual Only
Runway 15 / 33
UNLIT
Runway Length: 0 ft / —
Runway Width: 0 ft / —
Surface Type: UNK
Heading: —° / —°
Runway Width: 0 ft / —
Surface Type: UNK
Heading: —° / —°
RWY 15
No ILS / Visual Only
RWY 33
No ILS / Visual Only
AWOS AWOS 3
118.33 MHz
CTAF CTAF
122.90 MHz
RDO RDO
126.20 MHz
Base Airport Data: OurAirports (Public Domain)
Instrument Approach Data: AIP 2026 Researched · Cycle: Jan 2026