AirportLookupSim Database

Reference only — not for real-world navigation.

KOUN

University of Oklahoma Westheimer Airport · Norman

Key Facts

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

ILS Approach StatusILS FREQUENCIES VERIFIED ✅

Field Elevation

1,182 ft / 360 m

Transition Altitude

18,000 ft

Primary Channel

TWR 118.00 MHz (WESTHEIMER TWR)

Live Conversion

inHg

hPa

Details Runways Frequencies Navaids Nearby

Runway Summary (Quick-Links)

17/35 · 5,200 ft · AsphaltLIGHTED 03/21 · 4,747 ft · AsphaltLIGHTED

Flight Planning

Quick Jump to Next Destination

Search airport (ICAO / IATA / city / name)

Tip: Search your next airport to quickly compare ILS data.

Welcome to the technical flight briefing for University of Oklahoma Westheimer Airport (KOUN), located in Norman, 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 1,182 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

University of Oklahoma Westheimer Airport

ICAO / IATA

KOUN / OUN

Municipality

Norman

Country

US — United States

Region

US-OK — Oklahoma

GPS Coordinates

📍 35.245600, -97.472099 🗺️

Transition Altitude

18,000 ft

Elevation

1,182 ft

Official Website

Wikipedia

Pilot Toolbox

External charts, live tracking and weather reports.

🗺️ SkyVector Charts 📡 FlightAware Live 🌡️ Live METAR 🌦️ TAF Forecast 🌍 Satellite View

Runways & ILS Approach Data

Detailed dimensions and instrument landing frequencies.

Runway 17 / 35

LIGHTED

Runway Length: 5,200 ft / 1,585 m
Runway Width: 100 ft / 30 m
Surface Type: Asphalt
Heading: 179.7° / 359.7°

RWY 17 (179.7°)

No ILS / Visual Only

RWY 35 (359.7°)

No ILS / Visual Only

Runway 03 / 21

ILS EQUIPPEDLIGHTED

Runway Length: 4,747 ft / 1,447 m
Runway Width: 100 ft / 30 m
Surface Type: Asphalt
Heading: 36.1° / 216.1°

RWY 03 (36.1°)

111.10 MHz

IDENT: PHY | CRS: 33°

RWY 21 (216.1°)

No ILS / Visual Only

Nearby Navaids

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

OUN · NDB (Norman)260 kHz

35.248100, -97.470001 · 1,182 ft

HMY · NDB (Muldrow)512 kHz

35.028999, -97.230499 · 1,144 ft

RG · NDB (Gally)350 kHz

35.295101, -97.588699 · 1,198 ft

PWA · VOR-DME (Wiley Post)113,400 kHz

35.532902, -97.647202 · 1,270 ft

IRW · VORTAC (Will Rogers)114,100 kHz

35.358601, -97.609200 · 1,230 ft

TIK · TACAN (Tinker)115,800 kHz

35.436501, -97.379700 · 1,251 ft

OK · NDB (Tuloo)406 kHz

35.471401, -97.605499 · 2,607 ft

Communication Frequencies

Air traffic control and advisory channels.

A/D OKE CITY APP/DEP

120.45 MHz

AWOS AWOS 3

119.55 MHz

CTAF CTAF

118.00 MHz

GND GND

121.60 MHz

RDO MC ALESTER RDO

122.15 MHz

TWR WESTHEIMER TWR

118.00 MHz

UNIC UNICOM

122.95 MHz

Nearby Airports

Alternative airports in the vicinity (km & nm).

Will Rogers World Airport

Tinker Air Force Base

Ada Regional Airport

Henry Post Army Air Field

Stillwater Regional Airport

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