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KONT
ONTARIO INTL
PublicPUB

2 miles E of ONTARIO, CA
LiveATC.net: Live Air Traffic - From Their Headsets to You
Operational
34° 03' 22"N 117° 36' 04"W
944' MSL
1944' MSL
12E
JET A, 100LL, JP
RIVERSIDE (RAL)
LOS ANGELES
LOS ANGELES (ZLA)
4/17/25-5/15/25
KONT VFR
1:53 AM PDT  
Broken 13,000'
Broken 6,000'
Broken 4,800'
Scattered 3,900'
10sm
60°F
48°F
29.86"Hg
120° 5kts
AO2 SLP102 T01560089 58001 $
METAR KONT 140853Z 12005KT 10SM SCT039 BKN048 BKN060 BKN130 16/09 A2986 RMK AO2 SLP102 T01560089 58001 $

KONT FBOs

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Terminal Area Forecast

KONT
Tue, 10/14 12:08 AM PDT
Tue, 10/14 12:00 AM PDT - Wed, 10/15 5:00 AM PDT
VFR
8:00 PM PDT - 5:00 AM PDT
Overcast 5,000'
6sm
250° 6kts
MVFR
1:00 PM PDT - 8:00 PM PDT
Light Showers and Rain
Broken 2,500'
6sm
240° 7kts
MVFR
8:00 AM PDT - 1:00 PM PDT
Rain and Mist
Overcast 2,500'
Broken 1,800'
6sm
290° 8kts
MVFR
5:00 AM PDT - 8:00 AM PDT
Light Showers and Rain
Broken 2,500'
6sm
170° 10kts
VFR
12:00 AM PDT - 5:00 AM PDT
Showers in vicinity
Broken 5,000'
Scattered 2,500'
6sm
VRB° 5kts
TAF KONT 140708Z 1407/1512 VRB05KT P6SM VCSH SCT025 BKN050
   FM141200 17010KT P6SM -SHRA BKN025
   FM141500 29008KT 6SM RA BR BKN018 OVC025
   FM142000 24007KT P6SM -SHRA BKN025
   FM150300 25006KT P6SM OVC050
KONT
EffectiveExpiresCategoryNOTAM
Domestic
10/13/25
0700Z
10/13/25
1300Z
!ONT 10/014 ONT COM CPDLC U/S 2510130700-2510131300
10/10/25
0700Z
10/10/25
1300Z
!ONT 10/007 ONT SVC TAR/SSR U/S 2510100700-2510101300
10/8/25
0324Z
10/10/25
2200Z
Runway!ONT 10/020 ONT RWY 26R HLDG PSN SIGN AT TWY Q S SIDE LGT U/S 2510080324-2510102200
10/7/25
1314Z
10/22/25
1314Z
!ONT 10/016 ONT OBST POWER LINE LGT (ASN 2020-AWP-4418-OE) 340318N1173143W (3.6NM E ONT) 1182FT (244FT AGL) U/S 2510071314-2510221314
10/5/25
2300Z
10/20/25
2300Z
!ONT 10/012 ONT OBST TOWER LGT (ASR 1016150) 340400.00N1173912.00W (2.7NM WNW ONT) 1190.9FT (167.3FT AGL) U/S 2510052300-2510202300
10/5/25
2257Z
10/23/25
2300Z
!ONT 10/011 ONT OBST TOWER LGT (ASR 1016150) 340360.00N1173912.01W (3.1NM WNW ONT) 1191FT (167FT AGL) U/S 2510052257-2510232300
9/29/25
1418Z
Runway!ONT 09/119 ONT RWY 26R ALS U/S 2509291418-2510312359EST
9/29/25
1416Z
!ONT 09/118 ONT NAV ILS RWY 26R CAT II/III NA 2509291416-2510312359EST
9/27/25
2325Z
10/12/25
2325Z
!ONT 09/115 ONT OBST POWER LINE LGT (ASN 2020-AWP-4397-OE) 340126N1173345W (2.8NM SE ONT) 1013FT (204FT AGL) U/S 2509272325-2510122325
9/26/25
1847Z
10/11/25
1847Z
!ONT 09/111 ONT OBST POWER LINE LGT (ASN 2019-AWP-6979-OE) 340559N1173116W (4.7NM ENE ONT) 1389FT (238FT AGL) U/S 2509261847-2510111847
9/25/25
1410Z
10/10/25
1410Z
!ONT 09/108 ONT OBST POWER LINE LGT (ASN 2020-AWP-4404-OE) 340140N1173317W (2.9NM SE ONT) 1047FT (227FT AGL) U/S 2509251410-2510101410
9/25/25
1100Z
10/31/25
0400Z
Runway!ONT 09/102 ONT RWY 08R/26L CL MARKINGS E SIDE OBSC DLY SR-SS 2509251100-2510310400
9/22/25
1529Z
12/31/25
0659Z
!ONT 09/088 ONT AIRSPACE UAS WI AN AREA DEFINED AS 4NM RADIUS OF 340234N1173635W (1.4NM S ONT) SFC-200FT AGL 2509221529-2512310659
9/20/25
1837Z
Runway!ONT 09/084 ONT RWY 26L ALSF-2 NOW SSALR 2509201837-2510292359EST
8/24/25
0015Z
11/21/25
0400Z
!ONT 08/112 ONT OBST TOWER LGT (ASR 1005377) 340436.00N1173714.00W (1.6NM NW ONT) 1109.9FT (61.0FT AGL) U/S 2508240015-2511210400
8/4/25
2112Z
!ONT 08/006 ONT SVC ATIS 909-605-0056 NOW 909-472-0786 2508042112-PERM
FDC
10/8/25
0830Z
10/15/25
1449Z
!FDC 5/7277 ONT SID ONTARIO INTL, ONTARIO, CA.
NIKKL ONE DEPARTURE...
THERMAL TRANSITION NA EXCEPT FOR ACFT EQUIPPED WITH SUITABLE RNAV SYSTEM WITH GPS,
TRM VORTAC OUT OF SERVICE. 2510080830-2510151449EST
7/29/25
1429Z
!FDC 5/6344 ONT IAP ONTARIO INTL, ONTARIO, CA.
RNAV (GPS) Y RWY 26R, AMDT 3...
LNAV/VNAV DA 1457/HAT 525.
LNAV MDA 1560/HAT 628 ALL CATS, VIS CAT C/D 1 3/8.
CIRCLING MDA 1560/HAA 616 ALL CATS, VIS CAT C 1 3/4.
TEMPORARY CRANE 1246 MSL 3791 FT NE OF RWY 26R (2025-AWP-4059-OE).
2507291429-2603102355EST
7/29/25
1427Z
!FDC 5/6336 ONT IAP ONTARIO INTL, ONTARIO, CA.
RNAV (RNP) Z RWY 26R, AMDT 3...
RNP 0.21 DA 1423/HAT 491 VIS RVR 5000.
RNP 0.30 DA 1446/HAT 514 VIS RVR 5500.
FOR INOP ALS, INCREASE RNP 0.21 AND RNP 0.30 VISIBILITY ALL CATS TO 1 3/8 SM.
TEMPORARY CRANE 1246 MSL 4460 FT NE OF RWY 26L (2025-AWP-4059-OE).
2507291427-2603102355EST
7/29/25
1424Z
!FDC 5/6325 ONT IAP ONTARIO INTL, ONTARIO, CA.
RNAV (GPS) Y RWY 26L, AMDT 3...
LNAV/VNAV DA 1457/HAT 531, VIS RVR 5500.
LNAV MDA 1520/HAT 594 ALL CATS, VIS CAT C/D 1 1/4.
CIRCLING CATS A/B/C MDA 1520/HAA 576, VIS CAT C 1 3/4.
FOR INOP ALS, INCREASE LNAV CAT C/D VISIBLITY OT 1 3/4 SM.
TEMPORARY CRANE 1246 MSL 4460FT NE OF RWY 26L (2025-AWP-4059-OE).
2507291424-2603102355EST
7/29/25
1423Z
!FDC 5/6321 ONT IAP ONTARIO INTL, ONTARIO, CA.
RNAV (RNP) Z RWY 26L, AMDT 3...
RNP 0.30 DA 1444/HAT 518 VIS 5500 ALL CATS.
TEMPORARY CRANE 4460 FT NE OF RWY 26L (1246 MSL 2025-AWP-4059-OE).
2507291423-2603102355EST
5/28/25
1442Z
1/7/26
1442Z
!FDC 5/5867 ONT IAP ONTARIO INTL, ONTARIO, CA.
ILS OR LOC RWY 26L, AMDT 9...
ILS OR LOC RWY 26R, AMDT 6...
ILS RWY 26L (CAT II-III), AMDT 9...
ILS RWY 26R (CAT II-III), AMDT 6...
RADAR REQUIRED FOR PROCEDURE ENTRY EXCEPT FOR ACFT EQUIPPED WITH SUITABLE RNAV SYSTEM WITH GPS,
HDF VOR OUT OF SERVICE. 2505281442-2601071442EST
5/21/25
1722Z
!FDC 5/3977 ONT ODP ONTARIO INTL, ONTARIO, CA.
TAKEOFF MINIMUMS AND (OBSTACLE) DEPARTURE PROCEDURES AMDT 9A...
TAKEOFF MINIMUMS: RWY 8L STANDARD WITH MINIMUM CLIMB OF 470 FEET PER NM TO 6400.
RWY 8R STANDARD WITH MINIMUM CLIMB OF 470 FEET PER NM TO 6400.
RWY 26L STANDARD WITH MINIMUM CLIMB OF 300 FEET PER NM TO 6400.
RWY 26R STANDARD WITH MINIMUM CLIMB OF 300 FEET PER NM TO 6400.
ALL OTHER DATA REMAINS AS PUBLISHED. 2505211722-2705211722EST
12/18/24
1939Z
!FDC 4/8507 ONT IAP ONTARIO INTL, ONTARIO, CA.
RNAV (RNP) Z RWY 8R, ORIG...
RNP 0.30 DA 1351/HAT 415 ALL CATS. PERM TWR 1034FT MSL 5336FT NORTHWEST OF RWY 8R (06-279189).
2412181939-2612181933EST
5/7/24
1729Z
!FDC 4/9916 ONT SID ONTARIO INTL, ONTARIO, CA.
POMONA ONE DEPARTURE...
AVENAL TRANSITION NA EXCEPT FOR ACFT EQUIPPED WITH SUITABLE RNAV SYSTEM WITH GPS.
GMN VOR R-310 RESTRICTED. 2405071729-2605101729EST
4/24/24
1757Z
!FDC 4/4712 ONT IAP ONTARIO INTL, ONTARIO, CA.
RNAV (RNP) Z RWY 26R, AMDT 3...
RNP 0.30 DA 1382/HAT 450 ALL CATS. RVR 4500 ALL CATS. RNP 0.21 DA 1304/HAT 372 ALL CATS.
2404241757-2604241757EST
4/24/24
1708Z
!FDC 4/4644 ONT IAP ONTARIO INTL, ONTARIO, CA.
RNAV (RNP) Z RWY 26L, AMDT 3...
RNP 0.30 DA 1380/HAT 454 ALL CATS. RVR 4500 ALL CATS.
2404241708-2604241708EST
Yes
ALL
ONTARIO INTL AIRPORT AUTHORITY
1923 EAST AVION STREET
ONTARIO, CA 91761
Phone: 909-544-5300
ATIF ELKADI
1923 EAST AVION STREET
ONTARIO, CA 91761
Phone: 909-544-5300
RIVERSIDE FSS (RAL)
Toll Free: 1-800-WX-BRIEF
ONT
--
--
N/A
Yes - Lighted
No
No
None
NOT a Landing Rights Airport
NOT an Airport of Entry
Major
Major
High & Low Pressure
None
Air Freight
Avionics
Cargo Handling
Charter Service
Aircraft Sales

Runway 08L/26R

12197 ft. x 150 ft.
CONC  
Good 
GRVD 
HIGH 
102/R/B/W/T 
30,000lbs 
200,000lbs 
560,000lbs 
850,000lbs 
  Runway 08L Runway 26R
True Heading 90°270°
Traffic Pattern Right
Markings PIR PIR
Markings Condition GOOD GOOD
Latitude 34° 03' 25"N 34° 03' 25"N
Longitude 117° 37' 22"W 117° 34' 57"W
Elevation 943' 932'
Threshold Crossing Height 62 ft. AGL 75 ft. AGL
Visual Glide Path Angle
Visual Slope Indicator P4L P4L
Approach Lights MALSR ALSF2
Centerline Lights Yes Yes
Runway End Identifier Lights No No

Runway 08R/26L

10200 ft. x 150 ft.
CONC  
Good 
GRVD 
HIGH 
70 /R/B/W/T 
30,000lbs 
200,000lbs 
560,000lbs 
850,000lbs 
  Runway 08R Runway 26L
True Heading 90°270°
Traffic Pattern Right Left
Markings PIR PIR
Markings Condition GOOD GOOD
Latitude 34° 03' 18"N 34° 03' 18"N
Longitude 117° 36' 58"W 117° 34' 57"W
Elevation 936' 926'
Threshold Crossing Height 65 ft. AGL 74 ft. AGL
Visual Glide Path Angle
Visual Slope Indicator P4L P4R
Approach Lights ALSF2
Centerline Lights Yes Yes
Runway End Identifier Lights No No
A110-22FBO ON FREQ 130.75.
A110-38WILDLIFE HAZARD MGT PLAN IN EFFECT; POTENTIAL BIRD HAZARDS MAY EXIST ON AND INVOF ARPT; BE ALERT TO LARGE NUMBERS OF STARLINGS AND CROWS POSSIBLE ON APCH TO RY 26L AND RY 26R, HAWKS, EAGLES, FALCONS AND OWLS SPOTTED ON OCCASION.
A110-43NOISE ABATEMENT PROCEDURES IN EFFECT; FULL-LENGTH TURBOJET DEP ENCOURAGED, NIGHTLY PREFERENTIAL RWY USAGE, 2200-0700.
A110-46ACFT PRKG AND CONTR GND SVCS ARE LTD FOR UNSKED OPS. FOR SKED INFO CALL AIRFIELD OPS (909) 214-7682/7683.
A110-48TWY Y EAST OF TWY W IS A NON-MOVEMENT AREA; ALL ACFT CTC RAMP CTL 131.325 FOR ACCESS.
A110-49ALL MILITARY AND GENERAL AVIATION (FIXED OR ROTOR WING) ACFT OPS ARE RESTRICTED TO FBO FACILITIES WITH ADVANCE COORDINATION; OVERNIGHT TIEDOWN AND PARKING FEE.
A110-50PTNS OF TWY S IN THE VCY OF TWY F ARE NOT VSB FM ATCT; PILOTS USE CTN ENTERING TWY F SOUTH OF TWY S.
A110-52ACFT ACCESS TO TWY R FROM RWY 26R PROHIBITED
A110-54TWY F SOUTH OF TWY S RSTRD TO ACFT WITH 117 FT WINGSPAN AND SMALLER. TWY F SOUTH OF RWY 26L RSTRD TO ACFT WITH 180 FT WINGSPAN.
ONTARIO INTL (ICAO: KONT, IATA: ONT) is a public airport located in ONTARIO, CA.