Airports / KRIR / Flabob AirportGood ground coverage

📍 Riverside/Rubidoux/⬆ 764 ft1 runways

KRIR ·

Flabob Airport

33.98970°N

-117.41100°W

ARR / DAY

▲ 0.0%

DEP / DAY

▲ 0.0%

Flabob Airport (KRIR) is a small general aviation airport located in Riverside/Rubidoux/, CA. It features 1 runway measuring 3,190 feet.

Safety incidents

Last 7 days · 0 total

NORMAL

Current weather

From KRAL, 3 mi away (KRIR does not publish METAR)

42m ago

Temp

82°F

Wind

3 kts

110°

Visib

10+ km

Ceil

—

KRAL 090753Z AUTO 11003KT 10SM CLR 28/18 A2995 RMK AO2 SLP125 T02780183 403830228

Runways

1 installed

3,190 FT MAX

06/24

3,190 ft × 50

ASP● LITMED

Runway intelligence

Which runway carries the operations, observed over the last 30 days

78% of ops

361 land · 515 TO

22% of ops

100 land · 25 TO

Runway 24 carries 78% of operations (361 landings, 515 takeoffs) over the last 30 days. The next most-used is 06 at 22%.

Approach quality

Per-runway unstable-approach, go-around, and long-rollout rates

24 361 landings

UA 14%

06 100 landings

UA 16%

Approaches to 24 show a 14% unstable-approach rate (50 UA events from 361 landings).Phase B will add wind-correlation: which crosswind band produces most UA events.

Traffic behavior

When the field is busy: hourly + weekday vs weekend

Daily avg

13.8

flights/day · 413 total

Busy hour (local)

5pm

also 6pm · 4pm

Day vs night

64%

06:00–20:00 local

Traffic concentrates around 4pm–5pm local, averaging 13.8 flights/day. Weekend volume runs 1.7× weekday (20.1 vs 12.0 daily).

Aircraft character

What's actually flying here: top types over the last 30 days

Activity is led by (26% of 360 flights). Top three types: , , .

Communications Frequencies

2026-06-11

Type	Freq (MHz)	Hours
CTAF	122.800	—
APCH	135.400	—
APCH	377.125	—
UNICOM	122.800	—
CLASS C	135.400	—
CLASS C	377.125	—

Airport operations

ARTCC:: ZLA
Elevation:: 767 ft
Mag var:: 13° E
Fuel:: 100LL

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