3
Runways
11
Frequencies
0
Procedures
1
NOTAM
Quick Facts
ICAO
KNUC
FAA
NUC
Elevation
183.7 ft MSL
Runways
3
Frequencies
11
Tower
Yes
Fuel
N/A
Coordinates
33.023, -118.588
Airport Information
Facility Type
AIRPORT
Elevation
183.7 ft MSL
Control Tower
Yes
Fuel Types
None listed
ARTCC
LOS ANGELES
Coordinates
33.0227, -118.5885
Ownership
Navy
Hours of Operation
Current Weather
SPECI KNUC 220040Z 27010KT 10SM BKN010 19/15 A2987 RMK LAST T01940150
Flight Category
MVFR
Wind
270° at 10 kt
Visibility
10+ SM
Temperature
19.4°C
Dewpoint
15°C
Altimeter
1011.60 inHg
Cloud Cover
BKN
Observed 2026-05-22 00:40Z
Forecast (TAF)
TAF KNUC 212300Z 2123/2223 27012KT 9999 BKN010 QNH2983INS BECMG 2201/2203 28009KT 8000 BR BKN008 QNH2982INS TEMPO 2211/2217 VRB06KT 3200 BR OVC002 BECMG 2217/2219 26009KT 9999 NSW BKN012 QNH2984INS LAST NO AMD AFT 2202 NEXT 2615 TX19/2222Z TN13/2212Z FS30217
Valid 2026-05-21 23:00Z – 2026-05-22 23:00Z
Nearby Weather Cameras
No camera at KNUC. Showing nearest cameras.
Avalon
NorthWest · Camera 4 · 4 cameras total
25 NM away
Signal Peak
SouthWest · Camera 4 · 4 cameras total
58 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 |
|---|---|---|---|---|
| 06/24 | 9,301 ft | 200 ft | CONC | HIGH |
| H1 | 70 ft | 70 ft | CONC | - |
| H2 | 70 ft | 70 ft | CONC | - |
Frequencies
| Type | Frequency | Name |
|---|---|---|
| APCH/P DEP/P | 292.15 | SAN CLEMENTE ISLAND NALF |
| APCH/P DEP/P | 127.05 | SAN CLEMENTE ISLAND NALF |
| ATIS | 268.6 | SAN CLEMENTE ISLAND NALF |
| EMERG | XXX.XXX | SAN CLEMENTE ISLAND NALF |
| EMERG | XXX.XXX | SAN CLEMENTE ISLAND NALF |
| GND/P | XXX.XXX | SAN CLEMENTE ISLAND NALF |
| GND/P | XXX.XXX | SAN CLEMENTE ISLAND NALF |
| LCL/P | XXX.XXX | SAN CLEMENTE ISLAND NALF |
| LCL/P | XXX.XXX | SAN CLEMENTE ISLAND NALF |
| LCL/S | XXX.XXX | SAN CLEMENTE ISLAND NALF |
| NUC TACAN | XXX.XXX | SAN CLEMENTE |
Active NOTAMs
Nearby Airports in California
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CL25
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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
KNUC Operational Overview
Location & Facility
SAN CLEMENTE ISLAND NALF (KNUC) is a military airport restricted to private use located in SAN CLEMENTE ISLAND, California, United States. The field sits at an elevation of 183.7 feet above mean sea level (MSL) at coordinates 33.0227°N, 118.5885°W.
Runways
SAN CLEMENTE ISLAND NALF has 3 runways. The longest runway (06/24) measures 9,301 feet by 200 feet with a conc surface. Other runways include H1 (70 ft, CONC), H2 (70 ft, CONC).
Communications & Operations
SAN CLEMENTE ISLAND NALF is a towered airport. ATIS is available on 268.6 MHz. A total of 11 communication frequencies are published for this facility.
Weather Cameras
3 FAA Weather Cameras are available near SAN CLEMENTE ISLAND NALF, 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 SAN CLEMENTE ISLAND NALF is MVFR (Marginal VFR — reduced visibility or ceiling). Weather conditions are updated in real-time from official NOAA Aviation Weather Center observations. There is currently 1 active NOTAM for this facility.
Frequently Asked Questions
What is KNUC?
KNUC is the ICAO identifier for SAN CLEMENTE ISLAND NALF, a public-use airport located in SAN CLEMENTE ISLAND, California, United States.
How many runways does SAN CLEMENTE ISLAND NALF have?
SAN CLEMENTE ISLAND NALF (KNUC) has 3 runways. See the runway table above for dimensions and surface types.
What is the elevation of KNUC?
The field elevation of SAN CLEMENTE ISLAND NALF is 183.7 feet above mean sea level (MSL).
Is fuel available at KNUC?
No fuel types are currently listed for SAN CLEMENTE ISLAND NALF. Contact the FBO directly for availability.
What are the current weather conditions at KNUC?
The current flight category at SAN CLEMENTE ISLAND NALF is MVFR. See the METAR section above for full decoded weather data including wind, visibility, temperature, and altimeter.
Are there active NOTAMs at KNUC?
There are currently 1 active NOTAM for SAN CLEMENTE ISLAND NALF. Sign up for AeroCopilot to read decoded NOTAM text and AI interpretations.
How do I access complete data for KNUC?
Sign up for a free AeroCopilot account to access all frequencies, full NOTAM text with AI interpretation, decoded forecasts, and IFR procedure charts for SAN CLEMENTE ISLAND NALF.
Where is SAN CLEMENTE ISLAND NALF located?
SAN CLEMENTE ISLAND NALF (KNUC) is located in SAN CLEMENTE ISLAND, California, United States, at an elevation of 183.7 ft MSL.
Does KNUC have weather cameras?
KNUC does not have a direct weather camera, but there are nearby cameras within range. Sign up for AeroCopilot to view all nearby airport cameras.