1
Runway
1
Frequency
0
Procedures
0
NOTAMs
Quick Facts
FAA
O21
Elevation
356 ft MSL
Runways
1
Frequencies
1
Tower
No
Fuel
N/A
Coordinates
41.041, -123.668
Airport Information
Facility Type
AIRPORT
Elevation
356 ft MSL
Control Tower
No
Fuel Types
None listed
Traffic Pattern
800 ft MSL
ARTCC
SEATTLE
Coordinates
41.0415, -123.6678
Ownership
Public
Hours of Operation
Current Weather
SPECI KACV 221129Z AUTO 31004KT 1/4SM R32/2000V2400FT FG VV002 09/09 A2983 RMK AO2 T00940094
Flight Category
LIFR
Wind
310° at 4 kt
Visibility
0.25 SM
Temperature
9.4°C
Dewpoint
9.4°C
Altimeter
1010.20 inHg
Weather
FG
Cloud Cover
OVX
Nearest weather from KACV (27 NM away)
Observed 2026-05-22 11:29Z
Nearby Weather Cameras
No camera at O21. Showing nearest cameras.
Barry Ridge Kneeland
NorthWest · Camera 4 · 4 cameras total
26 NM away
Red Mtn Del Norte
NorthWest · Camera 4 · 4 cameras total
32 NM away
12 camera angles available
See all cameras, directions, and nearby airport cameras
Sign up free to view all cameras →Runways
| ID | Length | Width | Surface | Lights |
|---|---|---|---|---|
| 14/32 | 2,325 ft | 50 ft | ASPH | - |
Frequencies
| Type | Frequency | Name |
|---|---|---|
| CTAF | 122.9 | HOOPA |
Active NOTAMs
No active NOTAMs for O21.
Nearby Airports in California
3H Cattle Company Airport
Hanford — 223 ft
CL25
7R RANCH
CUYAMA — 3,176 ft
CL25
7R Ranch Airport
New Cuyama — 3,176 ft
7CA1
ABRAHAM RANCH
LUCERNE VALLEY — 2,850 ft
7CA1
ABRAHAM RANCH
LUCERNE VALLEY — 2,850 ft
Aciero Farms Landing Field
Randsburg — 2,053 ft
52CL
ADELANTO
ADELANTO — 3,075 ft
52CL
Adelanto Airport
Adelanto — 3,075 ft
Nearest airports
- null — 3H Cattle Company Airport
Hanford
- CL25 — 7R RANCH
CUYAMA
- CL25 — 7R Ranch Airport
New Cuyama
- 7CA1 — ABRAHAM RANCH
LUCERNE VALLEY
- 7CA1 — ABRAHAM RANCH
LUCERNE VALLEY
California airports
O21 Operational Overview
Location & Facility
HOOPA (O21) is a publicly owned airport open to the public located in HOOPA, California, United States. The field sits at an elevation of 356 feet above mean sea level (MSL) at coordinates 41.0415°N, 123.6678°W.
Runways
HOOPA has 1 runway. The longest runway (14/32) measures 2,325 feet by 50 feet with a asph surface.
Communications & Operations
HOOPA is a non-towered (pilot-controlled) field. A total of 1 communication frequencies are published for this facility.
Weather Cameras
3 FAA Weather Cameras are available near HOOPA, providing real-time visual weather conditions updated every 10 minutes. AeroCopilot integrates these cameras with AI-powered weather analysis to help pilots assess visibility and ceiling conditions before departure.
Current Conditions
The current flight category at HOOPA is LIFR (Low IFR — very low visibility and/or ceiling). Weather conditions are updated in real-time from official NOAA Aviation Weather Center observations.
Frequently Asked Questions
What is O21?
O21 is the ICAO identifier for HOOPA, a public-use airport located in HOOPA, California, United States.
How many runways does HOOPA have?
HOOPA (O21) has 1 runway. See the runway table above for dimensions and surface types.
What is the elevation of O21?
The field elevation of HOOPA is 356 feet above mean sea level (MSL).
Is fuel available at O21?
No fuel types are currently listed for HOOPA. Contact the FBO directly for availability.
What are the current weather conditions at O21?
The current flight category at HOOPA is LIFR. See the METAR section above for full decoded weather data including wind, visibility, temperature, and altimeter.
Are there active NOTAMs at O21?
There are currently no active NOTAMs for HOOPA.
How do I access complete data for O21?
Sign up for a free AeroCopilot account to access all frequencies, full NOTAM text with AI interpretation, decoded forecasts, and IFR procedure charts for HOOPA.
Where is HOOPA located?
HOOPA (O21) is located in HOOPA, California, United States, at an elevation of 356 ft MSL.
Does O21 have weather cameras?
O21 does not have a direct weather camera, but there are nearby cameras within range. Sign up for AeroCopilot to view all nearby airport cameras.