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KFHU

FHU

Sierra Vista Municipal Airport / Libby Army Air Field · Fort Huachuca / Sierra Vista

Key Facts

Technical summary and operational standards.

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)

Runway Summary

08/2612,001 ftConcreteLIGHTED

12/305,366 ftPEMLIGHTED

03/214,285 ftPEMLIGHTED

Details Runways Frequencies Navaids Nearby

Mission Briefing & Tools

Direct calculators and pre-filled resources for this airport.

SkyVector FlightAware Live METAR Satellite

Less math, more flying. Did this save your approach? 🛬

Briefing for Sierra Vista Municipal Airport / Libby Army Air Field (KFHU), United States. This facility features 3 active runways with an elevation of 4,719 ft. Verified ILS frequencies are available for precision approaches.Maintain a Transition Altitude of 18,000 ft for altimeter reset.

Airport Details

Full geographical and organizational metadata.

Full Name

Sierra Vista Municipal Airport / Libby Army Air Field

ICAO / IATA

KFHU / FHU

Municipality

Fort Huachuca / Sierra Vista

Country

Region

US-AZ

GPS Coordinates

31.587383, -110.348225

Transition Altitude

18,000 ft

Official Website

—

Wikipedia

Runways & ILS Approach Data

Detailed dimensions and verified landing frequencies.

Runway 08 / 26

ILSLIGHTED

Crosswind 08 Crosswind 26 TOD VDP

Length: 12,001 ft / 3,658 m
Surface: Concrete
Heading: 89.9° / 269.9°

RWY 08

No ILS

RWY 26

109.90 MHz

ID: FHU | CRS: 260°

Runway 12 / 30

LIGHTED

Crosswind 12 Crosswind 30 TOD VDP

Length: 5,366 ft / 1,636 m
Surface: PEM
Heading: 126.7° / 306.7°

RWY 12

No ILS

RWY 30

No ILS

Runway 03 / 21

LIGHTED

Crosswind 03 Crosswind 21 TOD VDP

Length: 4,285 ft / 1,306 m
Surface: PEM
Heading: 36.7° / 216.7°

RWY 03

No ILS

RWY 21

No ILS

Nearby Navaids

VOR, NDB, DME stations in the vicinity.

DAO · NDB (Dragoo)410 kHz

4,654 ft · Associated: KFHU
31.585699, -110.344002

ARH · TACAN (Libby)111,600 kHz

4,659 ft · Associated: KFHU
31.585600, -110.338997

FHU · VOR (Sierra Vista Muni/Libby Aaf)113,600 kHz

4,664 ft · Associated: KFHU
31.589701, -110.355003

Communication Frequencies

ATC and advisory channels.

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

Nearby Airports

Alternatives in the vicinity.

Nogales International Airport

Bisbee Douglas International Airport

Tucson International Airport / Morris Air National Guard Base

Davis Monthan Air Force Base

Mesa Gateway Airport

Data Source: OurAirports · Technical Briefing Jan 2026
ILS Data Source: AIP / FAA NASR Cycle Verified