Reference only — not for real-world navigation.
KFHU
Sierra Vista Municipal Airport / Libby Army Air Field · Fort Huachuca / Sierra Vista
Key Facts
Essential technical summary for MSFS 2020/2024 and X-Plane.
ILS Approach StatusILS FREQUENCIES VERIFIED ✅
Field Elevation
4,719 ft / 1,438 m
Transition Altitude
18,000 ft
Primary Channel
TWR 124.95 MHz (LIBBY TWR)
Live Conversion
inHg
hPa
Runway Summary (Quick-Links)
08/26 · 12,001 ft · ConcreteLIGHTED12/30 · 5,366 ft · PEMLIGHTED03/21 · 4,285 ft · PEMLIGHTEDFlight Planning
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Welcome to the technical flight briefing for Sierra Vista Municipal Airport / Libby Army Air Field (KFHU), located in Fort Huachuca / Sierra Vista, United States. As a vital hub for Microsoft Flight Simulator 2024, MSFS 2020, and X-Plane pilots, this facility features 3 active runways with a maximum elevation of 4,719 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 18,000 ft verified for this field for altimeter reset procedures.
Full Name
Sierra Vista Municipal Airport / Libby Army Air Field
ICAO / IATA
KFHU / FHU
Municipality
Fort Huachuca / Sierra Vista
Country
Region
US-AZ — Arizona
GPS Coordinates
Transition Altitude
18,000 ft
Elevation
4,719 ft
Wikipedia
Pilot Toolbox
External charts, live tracking and weather reports.
Runway 08 / 26
ILS EQUIPPEDLIGHTED
Runway Length: 12,001 ft / 3,658 m
Runway Width: 150 ft / 46 m
Surface Type: Concrete
Heading: 89.9° / 269.9°
Runway Width: 150 ft / 46 m
Surface Type: Concrete
Heading: 89.9° / 269.9°
RWY 08 (89.9°)
No ILS / Visual Only
RWY 26 (269.9°)
109.90 MHz
IDENT: FHU | CRS: 260°
Runway 12 / 30
LIGHTED
Runway Length: 5,366 ft / 1,636 m
Runway Width: 100 ft / 30 m
Surface Type: PEM
Heading: 126.7° / 306.7°
Runway Width: 100 ft / 30 m
Surface Type: PEM
Heading: 126.7° / 306.7°
RWY 12 (126.7°)
No ILS / Visual Only
RWY 30 (306.7°)
No ILS / Visual Only
Runway 03 / 21
LIGHTED
Runway Length: 4,285 ft / 1,306 m
Runway Width: 75 ft / 23 m
Surface Type: PEM
Heading: 36.7° / 216.7°
Runway Width: 75 ft / 23 m
Surface Type: PEM
Heading: 36.7° / 216.7°
RWY 03 (36.7°)
No ILS / Visual Only
RWY 21 (216.7°)
No ILS / Visual Only
ASOS ASOS
119.67 MHz
ATIS ATIS
134.75 MHz
CTAF CTAF
124.95 MHz
GCA LIBBY GCA
127.05 MHz
GND GND
121.70 MHz
OPS LIBBY OPS
122.95 MHz
TWR LIBBY TWR
124.95 MHz
UNIC UNICOM
122.95 MHz
Base Airport Data: OurAirports (Public Domain)
Instrument Approach Data: FAA NASR · Cycle: Jan 2026