AirportLookupSim Database

Reference only — not for real-world navigation.

KHPN

Westchester County Airport · White Plains

Key Facts

Essential technical summary for MSFS 2020/2024 and X-Plane.

ILS Approach StatusILS FREQUENCIES VERIFIED ✅

Field Elevation

439 ft / 134 m

Transition Altitude

18,000 ft

Primary Channel

TWR 118.58 MHz (TWR)

Live Conversion

inHg

hPa

Details Runways Frequencies Navaids Nearby

Runway Summary (Quick-Links)

16/34 · 6,548 ft · AsphaltLIGHTED 11/29 · 4,451 ft · AsphaltLIGHTED

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Welcome to the technical flight briefing for Westchester County Airport (KHPN), located in White Plains, United States. As a vital hub for Microsoft Flight Simulator 2024, MSFS 2020, and X-Plane pilots, this facility features 2 active runways with a maximum elevation of 439 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.

Airport Details

Full geographical and organizational metadata.

Full Name

Westchester County Airport

ICAO / IATA

KHPN / HPN

Municipality

White Plains

Country

US — United States

Region

US-NY — New York

GPS Coordinates

📍 41.067001, -73.707603 🗺️

Transition Altitude

18,000 ft

Elevation

439 ft

Wikipedia

Pilot Toolbox

External charts, live tracking and weather reports.

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Runways & ILS Approach Data

Detailed dimensions and instrument landing frequencies.

Runway 16 / 34

ILS EQUIPPEDLIGHTED

Runway Length: 6,548 ft / 1,996 m
Runway Width: 150 ft / 46 m
Surface Type: Asphalt
Heading: 150° / 330°

RWY 16 (150°)

109.70 MHz

IDENT: HPN | CRS: 162°

RWY 34 (330°)

109.70 MHz

IDENT: OJZ | CRS: 343°

Runway 11 / 29

LIGHTED

Runway Length: 4,451 ft / 1,357 m
Runway Width: 150 ft / 46 m
Surface Type: Asphalt
Heading: 102° / 282°

RWY 11 (102°)

No ILS / Visual Only

RWY 29 (282°)

No ILS / Visual Only

Nearby Navaids

Ground-based navigation aids (VOR, NDB, DME) in the vicinity or associated with this airport.

PNJ · NDB (Paterson)347 kHz

40.946499, -74.150902 · 0 ft

CMK · VOR-DME (Carmel)116,600 kHz

41.280102, -73.581398 · 690 ft

TEB · VOR-DME (Teterboro)108,400 kHz

40.848701, -74.062202 · 10 ft

UR · NDB (Orchy)385 kHz

40.866501, -73.803596 · 0 ft

LGA · VOR-DME (La Guardia)113,100 kHz

40.783724, -73.868599 · 10 ft

HP · NDB (Hestr)281 kHz

41.145302, -73.766403 · 501 ft

FR · NDB (Frikk)407 kHz

40.776501, -73.482399 · 0 ft

Communication Frequencies

Air traffic control and advisory channels.

APP NEW YORK APP

120.80 MHz

ATIS ATIS

133.80 MHz

CLD CLNC DEL

127.25 MHz

CTAF CTAF

118.58 MHz

DEP NEW YORK DEP

120.55 MHz

GND GND

121.83 MHz

TWR TWR

118.58 MHz

UNIC UNICOM

122.95 MHz

Nearby Airports

Alternative airports in the vicinity (km & nm).

LaGuardia Airport

Teterboro Airport

Danbury Municipal Airport

Republic Airport

John F Kennedy International Airport

Base Airport Data: OurAirports (Public Domain)
Instrument Approach Data: FAA NASR · Cycle: Jan 2026