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KONT

ONT

Ontario International Airport · Ontario

Key Facts

Technical summary and operational standards.

ILS Approach StatusILS FREQUENCIES VERIFIED ✅

Field Elevation

944 ft / 288 m

Transition Altitude

18,000 ft

Primary Channel

TWR 120.60 MHz (TWR)

Runway Summary

08L/26R12,198 ftConcreteLIGHTED

08R/26L10,200 ftConcreteLIGHTED

Details Runways Frequencies Navaids Nearby

Mission Briefing & Tools

Direct calculators and pre-filled resources for this airport.

SkyVector FlightAware Live METAR Satellite

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

Briefing for Ontario International Airport (KONT), United States. This facility features 2 active runways with an elevation of 944 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

Ontario International Airport

ICAO / IATA

KONT / ONT

Municipality

Ontario

Country

Region

US-CA

GPS Coordinates

34.056000, -117.600998

Transition Altitude

18,000 ft

Official Website

Wikipedia

Runways & ILS Approach Data

Detailed dimensions and verified landing frequencies.

Runway 08L / 26R

ILSLIGHTED

Crosswind 08L Crosswind 26R TOD VDP

Length: 12,198 ft / 3,718 m
Surface: Concrete
Heading: 90° / 270°

RWY 08L

109.70 MHz

ID: AOD | CRS: 78°

RWY 26R

109.70 MHz

ID: ONT | CRS: 258°

Runway 08R / 26L

ILSLIGHTED

Crosswind 08R Crosswind 26L TOD VDP

Length: 10,200 ft / 3,109 m
Surface: Concrete
Heading: 90° / 270°

RWY 08R

No ILS

RWY 26L

111.35 MHz

ID: TWO | CRS: 258°

Nearby Navaids

VOR, NDB, DME stations in the vicinity.

EMT · NDB (El Monte)359 kHz

305 ft · Associated: None
34.088299, -118.030998

PDZ · VORTAC (Paradise)112,200 kHz

1,432 ft · Associated: None
33.918301, -117.529999

POM · VORTAC (Pomona)110,400 kHz

1,270 ft · Associated: None
34.078400, -117.787003

RIV · TACAN (March)113,000 kHz

1,540 ft · Associated: KRIV
33.906502, -117.275002

RAL · VOR (Riverside)112,400 kHz

762 ft · Associated: KRAL
33.952000, -117.448997

SB · NDB (Petis)397 kHz

0 ft · Associated: KONT
34.056499, -117.365997

Communication Frequencies

ATC and advisory channels.

A/D SOCAL APP/DEP

119.65 MHz

ATIS ATIS

124.25 MHz

CLD CLNC DEL

118.10 MHz

GND GND

121.90 MHz

TWR TWR

120.60 MHz

Nearby Airports

Alternatives in the vicinity.

Riverside Municipal Airport

San Bernardino International Airport

March Air Reserve Base

John Wayne Orange County International Airport

Los Alamitos Army Air Field

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