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KGRF

GRF

Gray Army Air Field · Fort Lewis/Tacoma

Key Facts

Technical summary and operational standards.

ILS Approach StatusILS FREQUENCIES VERIFIED ✅
Field Elevation
300 ft / 91 m
Transition Altitude
18,000 ft
Primary Channel
TWR 119.33 MHz (TWR)
Runway Summary
15/336,125 ftAsphaltLIGHTED

Mission Briefing & Tools

Direct calculators and pre-filled resources for this airport.

TOD CALC
Plan Descent
CROSSWIND
Check Limits
VDP CALC
Visual Point
CONVERTER
QNH / Fuel
SkyVector FlightAware Live METAR Satellite

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

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Briefing for Gray Army Air Field (KGRF), United States. This facility features 1 active runways with an elevation of 300 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
Gray Army Air Field
ICAO / IATA
KGRF / GRF
Municipality
Fort Lewis/Tacoma
Country
Region
US-WA
GPS Coordinates
Transition Altitude
18,000 ft
Official Website
—
Wikipedia

Runways & ILS Approach Data

Detailed dimensions and verified landing frequencies.

Runway 15 / 33
ILSLIGHTED
Length: 6,125 ft / 1,867 m
Surface: Asphalt
Heading: 167° / 347°
RWY 15
108.30 MHz
ID: GRF | CRS: 151°
RWY 33
No ILS

Communication Frequencies

ATC and advisory channels.

A/D SEATTLE APP/DEP
120.10 MHz
ATIS ATIS
124.65 MHz
CTAF CTAF
119.33 MHz
GND GND/CLNC DEL
121.90 MHz
INFO AR OPS
36.10 MHz
MISC ARNG OPS
36.55 MHz
OPS OPS
32.30 MHz
PMSV PMSV METRO
134.10 MHz
RDO BULLSEYE RDO
36.70 MHz
TWR TWR
119.33 MHz

Nearby Airports

Alternatives in the vicinity.

KTCM ILS
McChord Air Force Base
10 km
KTIW ILS
Tacoma Narrows Airport
21 km
KOLM ILS
Olympia Regional Airport
27 km
KSEA ILS
Seattle–Tacoma International Airport
46 km
KPWT ILS
Bremerton National Airport
48 km

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