Miramar Marine Corps Air Station - Mitscher Field

KNKX / NKX

San Diego, US

Last Updated
Mar 4, 14:55Z

Military Airport

Restricted

This is a U.S. military installation. Civil aircraft operations are generally prohibited without prior authorization.

Access Notes:

Most military airfields closed to civil traffic; some joint-use exceptions exist

Consult official AIP (FAA AIP GEN 3.3) for current access procedures and restrictions.

Current Weather

Display Units
Recent 48 min ago
14:55Z

☀️ Day
MVFR
Flight Rules
11°C
Temperature
Dewpoint: 11°C
3 kt
70°
7 SM
Visibility
1,200 ft
Ceiling
Above Ground Level
1017 hPa
QNH
Altimeter Setting

Raw METAR

METAR KNKX 041455Z 07003KT 7SM OVC012 11/11 A3003 RMK AO2 SLP167 T01110106 53009 $

Clouds - Visual Profile

12,000ft
9,000ft
6,000ft
3,000ft
Ground
Field Elev: 477 ft
OVC 1,200 ft AGL
☁️
OVC
Overcast (8/8 sky coverage)
1,200 ft
AGL (Above Ground)
1,677 ft AMSL
QNH
1017 hPa
Sea Level Pressure
For altitude above MSL
QFE
1001 hPa
Field Pressure
Height above aerodrome (477 ft)
Pressure Alt
365 ft
QNE Reference
Standard: 1013 hPa
Density Altitude: -1 ft
ISA Deviation: -3.0°C

Forecast (TAF)

View Full TAF
Raw TAF
TAF KNKX 0409/0509 VRB03KT 9999 BKN009 QNH3000INS FM041530 VRB05KT 9999 SKC QNH3003INS BECMG 0417/0419 24008KT 9999 SKC QNH2999INS BECMG 0500/0502 VRB05KT 9999 SKC QNH2994INS TX20/0422Z TN09/0413Z
Upcoming Changes (Next 12 Hours)
15:43Z BASE
+0h
IFR VRB 3 kt
Visibility: 10+ km
Ceiling: 900 ft
17:00Z BECMG
+2h
VFR 240° 8 kt
Visibility: 10+ km
00:00Z BECMG
+9h
VFR VRB 5 kt
Visibility: 10+ km

24-Hour Weather Evolution

Loading weather data...
Data Sources
  • • Current conditions from METAR observations
  • • Historical data from past 24 hours
  • • No forecast or predicted data included
  • • Data updated with each new METAR report
Chart Features
  • • Hover for exact values and timestamps
  • • Click legend items to toggle data series
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Note: Future values beyond current TAF validity are estimates based on climatological data and trends. Always verify with current forecasts before flight operations.

Airport Runway Layout

N
NKX
06L ✈️
24R
06R ✈️
24L
10 ✈️
28

Runway Information

Runway Length Width Surface Heading Wind Component
✈️ 06L/24R
Active: 06L
12,000 ft 200 ft CON 75°
3.0 kt 0.5 kt
10° angle
✈️ 06R/24L
Active: 06R
8,000 ft 200 ft PEM 75°
3.0 kt 0.5 kt
10° angle
✈️ 10/28
Active: 10
2,800 ft 200 ft CON 110°
2.6 kt 1.5 kt
30° angle
🟢 Active Runway: Best headwind component for current conditions
⬆️ Headwind: Favorable wind component
↔️ Crosswind: ≤10kt Safe, 11-15kt Caution, >15kt Challenging

Weather Statistics - KNKX

7,476 observations | Sep 2025 - Mar 2026

Flight Rules Distribution

VFR
70.4%
MVFR
16.1%
IFR
7.1%
LIFR
6.4%

Miramar Marine Corps Air Station - Mitscher Field typically experiences VFR conditions 70.4% of the time, though instrument-rated pilots will find IFR weather present approximately 13.5% of observations. Prevailing winds are from the NE averaging 5.7 knots. Calm conditions occur 17.1% of the time. Temperatures typically range between 2°C and 32°C with an average of 15.2°C. The best months for VFR flying are March, February, October.

Wind Analysis

Prevailing Direction: NE (45°)
Average Speed: 5.7 kt
Maximum Recorded: 24 kt
Calm Winds: 17.1%
Direction Distribution:
N
5.4%
NE
18.4%
E
10.2%
SE
6.9%
S
7.7%
SW
5%
W
18.4%
NW
11.1%

Temperature Range

Average: 15.2°C
Range: 2°C to 32°C
2°C 32°C

Visibility

Average: 10.1 SM
Below 3 SM: 3.2%
Fog Frequency: 5.2%

Best Months for VFR

March February October

Runway Wind Analysis

Runway 06L/24R
Favorable wind: 100%
Avg crosswind: 3.2 kt
Runway 06R/24L
Favorable wind: 100%
Avg crosswind: 3.2 kt
Runway 10/28
Favorable wind: 100%
Avg crosswind: 3.2 kt

Statistics computed from 7,476 METAR observations (Sep 2025 - Mar 2026). Data sourced from official aviation weather services. Updated daily.

Miramar Marine Corps Air Station - Mitscher Field - Airport Information

Airport Details

ICAO Code: KNKX
IATA Code: NKX
Type: medium airport
Status: active
Elevation: 477 ft MSL

Location

City: San Diego
Country: US
Latitude: 32.868401°
Longitude: -117.142998°
Time Zone: Etc/GMT+8

Runway Information

Runway 06L/24R
Length: 12,000 ft
Width: 200 ft
Surface: CON
ILS: No
Runway 06R/24L
Length: 8,000 ft
Width: 200 ft
Surface: PEM
ILS: No
Runway 10/28
Length: 2,800 ft
Width: 200 ft
Surface: CON
ILS: No

About Miramar Marine Corps Air Station - Mitscher Field

Miramar Marine Corps Air Station - Mitscher Field is a military facility. Civilian access may be restricted or require Prior Permission (PPR). Pilots should consult the US AIP for current access procedures and restrictions.

Overview

Miramar Marine Corps Air Station - Mitscher Field serves as a critical military aviation facility located in San Diego, California. Situated at 477 ft MSL, the airport supports Marine Corps aviation operations with three runways, including a substantial 12,000 ft concrete runway capable of accommodating large aircraft. The station plays a key role in Marine Corps training and operational readiness on the West Coast.

Flying Conditions

Pilots can expect predominantly favorable visual flight conditions, with 67.8% of observations reporting VFR weather. The airport experiences consistent northeast winds averaging 5.6 knots, with occasional stronger gusts up to 24 knots. Temperature ranges from 2°C to 32°C, with October through December offering the most stable VFR conditions, characterized by high visibility averaging 10.4 statute miles.

Notable Features

Located near San Diego, Miramar is positioned in a coastal environment with relatively mild weather patterns. All three runways demonstrate 100% favorable wind alignment, minimizing crosswind challenges for pilots. The airport's elevation and geographical position contribute to generally stable atmospheric conditions, with only 7.8% of observations reporting instrument flight conditions.

Approach Considerations

The primary 12,000 ft runway (06L/24R) provides ample landing surface with minimal crosswind interference. Average crosswind components remain low at approximately 3.2 knots across runways, offering consistent approach opportunities. Pilots should be prepared for occasional reduced visibility, with 6.4% of observations reporting fog and 3.3% showing visibility below 3 statute miles.

Data Sources & Accuracy: Airport information sourced from OurAirports.com, a collaborative database of worldwide airport data. Weather data from official aviation weather services including NOAA Aviation Weather Center and international METAR/TAF providers. Information is updated regularly but pilots should always verify current conditions and NOTAMs through official channels before flight operations.

Official Data Sources

Weather NOAA Aviation Weather Center • International METAR/TAF Network
Airports OurAirports.com • Public domain airport database
NOTAMs FAA NOTAM System • ICAO NOTAM Distribution
Last updated: Jan 1, 1970 12:00 AM UTC

Disclaimer: Data is provided for informational purposes only. Pilots must verify all information through official sources before flight operations. Weather conditions change rapidly; always obtain a current briefing from approved weather services.