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KAPN

APN

Alpena County Regional Airport · Alpena

Key Facts

Technical summary and operational standards.

ILS Approach StatusILS FREQUENCIES VERIFIED ✅

Field Elevation

690 ft / 210 m

Transition Altitude

18,000 ft

Primary Channel

TWR 121.35 MHz (TWR)

Runway Summary

01/199,001 ftConcreteLIGHTED

07/255,031 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 Alpena County Regional Airport (KAPN), United States. This facility features 2 active runways with an elevation of 690 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

Alpena County Regional Airport

ICAO / IATA

KAPN / APN

Municipality

Alpena

Country

Region

US-MI

GPS Coordinates

45.078098, -83.560303

Transition Altitude

18,000 ft

Official Website

—

Wikipedia

Runways & ILS Approach Data

Detailed dimensions and verified landing frequencies.

Runway 01 / 19

ILSLIGHTED

Crosswind 01 Crosswind 19 TOD VDP

Length: 9,001 ft / 2,744 m
Surface: Concrete
Heading: 359.8° / 179.8°

RWY 01

109.70 MHz

ID: APN | CRS: 7°

RWY 19

No ILS

Runway 07 / 25

LIGHTED

Crosswind 07 Crosswind 25 TOD VDP

Length: 5,031 ft / 1,533 m
Surface: Concrete
Heading: 59.8° / 239.8°

RWY 07

No ILS

RWY 25

No ILS

Nearby Navaids

VOR, NDB, DME stations in the vicinity.

AP · NDB (Felps)206 kHz

750 ft · Associated: KAPN
44.960701, -83.559998

APN · VORTAC (Alpena)108,800 kHz

680 ft · Associated: KAPN
45.082802, -83.556999

Communication Frequencies

ATC and advisory channels.

A/D APP/DEP

128.43 MHz

ASOS ASOS

120.67 MHz

CTAF CTAF

121.35 MHz

GND GND

121.90 MHz

PTD PTD

37.22 MHz

RDO LANSING RDO

108.80 MHz

TWR TWR

121.35 MHz

UNIC UNICOM

122.95 MHz

Nearby Airports

Alternatives in the vicinity.

Pellston Regional Airport of Emmet County Airport

Gore Bay Manitoulin Airport

Chippewa County International Airport

Manitoulin East Municipal Airport

Elliot Lake Municipal Airport

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