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KATW

ATW

Appleton International Airport · Appleton

Key Facts

Technical summary and operational standards.

ILS Approach StatusILS FREQUENCIES VERIFIED ✅

Field Elevation

918 ft / 280 m

Transition Altitude

18,000 ft

Primary Channel

TWR 119.60 MHz (APPLETON TWR)

Runway Summary

03/218,002 ftConcreteLIGHTED

11/296,501 ftConcreteLIGHTED

Details Runways Frequencies Navaids Nearby

Mission Briefing & Tools

Direct calculators and pre-filled resources for this airport.

SkyVector FlightAware Live METAR Satellite

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Briefing for Appleton International Airport (KATW), United States. This facility features 2 active runways with an elevation of 918 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

Appleton International Airport

ICAO / IATA

KATW / ATW

Municipality

Appleton

Country

Region

US-WI

GPS Coordinates

44.258099, -88.519096

Transition Altitude

18,000 ft

Official Website

Wikipedia

Runways & ILS Approach Data

Detailed dimensions and verified landing frequencies.

Runway 03 / 21

ILSLIGHTED

Crosswind 03 Crosswind 21 TOD VDP

Length: 8,002 ft / 2,439 m
Surface: Concrete
Heading: 26° / 206°

RWY 03

109.10 MHz

ID: ATW | CRS: 28°

RWY 21

No ILS

Runway 11 / 29

LIGHTED

Crosswind 11 Crosswind 29 TOD VDP

Length: 6,501 ft / 1,982 m
Surface: Concrete
Heading: 116.2° / 296.2°

RWY 11

No ILS

RWY 29

No ILS

Nearby Navaids

VOR, NDB, DME stations in the vicinity.

AQ · NDB (Kooky)407 kHz

753 ft · Associated: None
44.215900, -88.399002

AT · NDB (Gamie)230 kHz

0 ft · Associated: None
44.162399, -88.584900

OSH · VORTAC (Oshkosh)111,800 kHz

780 ft · Associated: KOSH
43.990398, -88.555901

GR · NDB (Famis)356 kHz

0 ft · Associated: KGRB
44.440498, -88.239601

SG · NDB (Depre)332 kHz

637 ft · Associated: KGRB
44.398499, -88.132896

Communication Frequencies

ATC and advisory channels.

A/D GREEN BAY APP/DEP

126.30 MHz

ATIS ATIS

127.15 MHz

CTAF CTAF

119.60 MHz

GND APPLETON GND

121.70 MHz

TWR APPLETON TWR

119.60 MHz

UNIC UNICOM

122.95 MHz

Nearby Airports

Alternatives in the vicinity.

Wittman Regional Airport

Austin Straubel International Airport

Central Wisconsin Airport

Wausau Downtown Airport

Dane County Regional Truax Field

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