KRIR
Airport
 Flabob
Riverside/Rubidoux/, California

FAA NFDC Information Effective 56-day cycle 11/27/2025 - 1/22/2026

Ops Comms Services Owner Runways IFR Procs Current NOTAMs Remarks

Location

FAA/ICAO Identifier:RIR / KRIR (Romeo-India-Romeo)
Lat/Lng:33.9887875, -117.409909722
33-59-19.6350N, 117-24-35.6750W
Estimated by Faa-Est on 07/09/2007
Elevation:767 feet Estimated by Avn
Magnetic Variation:13E,(2010), [11E (2025)]
Sectional:LOS ANGELES
From City:3nm NW of Riverside/Rubidoux/

Operations

Use:Open to the public
Airspace Analysis:NOT ANALYZED
Predates 1958 Fa Act.
Ownership:Privately owned
Activation:04/1942
Attended:All year Mon-Fri 0830-1630 (local)
Control Tower:no
ARTCC:Los Angeles(ZLA)Los Angeles Center
FSS:Riverside FSS(RAL)
NOTAMs and Weather:RALNOTAM-D service at airport
Pattern Altitude:1467 MSL (700 AGL)
Night TPA 1000 ft AGL Around the Mountain.
Wind Indicator:Lighted
Lights:Dusk-Dawn. Activate MIRL Runway 06/24 - CTAF.
Landing Fee:no

Communications

CTAF:122.800
UNICOM:122.800
Approach:
Contact 'SOCAL' Approach
135.4,377.125
Departure:
Contact 'SOCAL' Departure
135.4,377.125
Class Freq:
CLASS-C---
135.4 ;South-SW,
377.125 ;South-SW
Master Airport:SCT (SOUTHERN CALIFORNIA TRACON)

Services

Fuel:Grade 100LL Gasoline (low lead blue)
Airframe Repair:Major
Powerplant Repair:Major
Bottled Oxygen:None
Bulk Oxygen:None
Transient Storage:Tie-Down
Other Services:Pilot Instruction

Based Aircraft

Total:0

Annual Operations

Total:0

Ownership

Owner:Flabob Airport, Llc
4130 Mennes Ave
Riverside, Ca 92509
951-683-2309
Manager:Beth Larock
4130 Mennes Ave
Riverside, Ca 92509
951-683-2309

Runways

Runways:06/24

Runway 06/24

Length:3190 feet
by Ado on 04/25/2009
Width:50 feet
Surface:Asphalt / Bituminous Concrete, Excellent Condition
Surface Treatment:NONE
Runway Lights Edge Intensity:Med Intensity
Runway 06/24 Non-Standard MIRL Gtr than 10 ft from Runway Edge.
End 06 End 24
True Alignment:077,(066 Magnetic)257,(246 Magnetic)
Runway Markings:Nonprecision Instrument,Good ConditionNonprecision Instrument,Good Condition
Elevation at End:750.3' MSL766.8' MSL
Elevation at Touchdown Zone:766.8' MSL766.8' MSL
Objects:Trees 
Objects affecting Navigable Airspace (CFR part 77):Utility runway with a nonprecision approachUtility runway with a nonprecision approach
Object Clearance Slope:4:120:1
Object Height:25' AGL 
Object Distance:310' Along centerline
0B'		 

Procedures

NOTAMs

Additional Remarks

•Mtn 1340 ft MSL 3/4 Mile SE of Airport +20 ft Cross on Top.
•Departures to the South Contact Riverside Air Traffic Control Tower.
•Runway 24 After Takeoff Turn Left 10 Deg; Stay North of Riverbed.
•Runway 24 Calm Wind Runway.
•for Cd Contact Socal Approach at 800-448-3724.

This information is current as of the date at the top of the page. These pages are valid for all US airports, based on information from FAA National Flight Data Center. Weather information is provided based on AvnWx Data Sources. NOTAM information is from FAA's NAIMES data portal.

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