Naval Air Station Corpus Christi Truax Field

KNGP / NGP

Corpus Christi, US

Last Updated
May 15, 09:40Z

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
Fresh 26 min ago
09:40Z

☀️ Day
VFR
Flight Rules
24°C
Temperature
Dewpoint: 21°C
11 kt
180° G19 kt
10 SM
Visibility
Ceiling
Unlimited
1013 hPa
QNH
Altimeter Setting

Raw METAR

SPECI KNGP 150940Z AUTO 18011G19KT 10SM SCT022 24/21 A2990 RMK AO2 T02440206 VISNO $

Clouds - Visual Profile

12,000ft
9,000ft
6,000ft
3,000ft
Ground
Field Elev: 18 ft
SCT 2,200 ft AGL
SCT
Scattered (3/8-4/8 sky coverage)
2,200 ft
AGL (Above Ground)
2,218 ft AMSL

Weather Briefing

VFR

Naval Air Station Corpus Christi Truax Field is currently reporting visual flight rules (VFR) conditions with scattered clouds at 2,200 feet and 10 SM visibility.

Wind Analysis

Winds are from the south (180°) at 11 knots with gusts to 19 knots. Runway 17/35 is favored with a 11-knot headwind and 2-knot crosswind component (gusting to 3 knots crosswind).

Visibility & Ceiling

Visibility is 10 SM. No ceiling exists. Cloud layers reported: scattered at 2,200 ft.

Temperature & Moisture

Temperature is 24°C (75°F) with a dewpoint of 21°C. The narrow temperature-dewpoint spread suggests high humidity and potential for visibility restrictions, especially during cooling periods.

Forecast Outlook

The TAF forecast covers the next 24 hours. The forecast shows a transition between VFR and IFR conditions. Pilots should monitor the forecast closely and have an alternate airport plan. Winds are forecast to reach up to 22 knots during the period.

Pilot Recommendations

Conditions are favorable for visual flight. The narrow temperature-dewpoint spread creates risk of fog formation, particularly during evening and early morning hours. The forecast indicates conditions may deteriorate. Ensure you have fuel reserves and a viable alternate airport.

This briefing is generated from real-time METAR and TAF data. Always verify with official sources before flight.

QNH
1013 hPa
Sea Level Pressure
For altitude above MSL
QFE
1012 hPa
Field Pressure
Height above aerodrome (18 ft)
Pressure Alt
26 ft
QNE Reference
Standard: 1013 hPa
Density Altitude: 1,110 ft
ISA Deviation: +9.0°C

Forecast (TAF)

View Full TAF
Raw TAF
TAF KNGP 150700Z 1507/1607 17015KT 9999 FEW020 BKN250 QNH2985INS FM151500 16018G26KT 9999 SCT025 SCT250 QNH2983INS FM152000 15022G30KT 9999 FEW035 BKN250 QNH2979INS FM160300 15019G25KT 9999 FEW025 SCT250 QNH2975INS AUTOMATED SENSOR METWATCH 1507 TIL 1511 TX29/1519Z TN25/1512Z FN00282
Upcoming Changes (Next 12 Hours)
10:05Z BASE
+0h
VFR 170° 15 kt
Visibility: 10+ km
Ceiling: 25,000 ft
15:00Z FM151500
+5h
VFR 160° 18 kt
Visibility: 10+ km
20:00Z FM152000
+10h
VFR 150° 22 kt
Visibility: 10+ km
Ceiling: 25,000 ft

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
  • • Zoom and pan for detailed analysis
  • • Units automatically converted to preferences
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
NGP
04
22
13L
31R
13R
31L
17 ✈️
35

Runway Information

Runway Length Width Surface Heading Wind Component
04/22 4,997 ft 200 ft ASP 45°
7.8 kt 7.8 kt
135° angle
13L/31R 4,998 ft 200 ft ASP 135°
7.8 kt 7.8 kt
45° angle
13R/31L 8,003 ft 200 ft PEM 135°
7.8 kt 7.8 kt
45° angle
✈️ 17/35
Active: 17
5,003 ft 200 ft ASP 180°
10.8 kt 1.9 kt
10° angle
🟢 Active Runway: Best headwind component for current conditions
⬆️ Headwind: Favorable wind component
↔️ Crosswind: ≤10kt Safe, 11-15kt Caution, >15kt Challenging

Weather Statistics - KNGP

9,955 observations | Sep 2025 - May 2026

Flight Rules Distribution

VFR
66.4%
MVFR
20.1%
IFR
8.1%
LIFR
5.5%

Naval Air Station Corpus Christi Truax Field typically experiences VFR conditions 66.4% of the time, though instrument-rated pilots will find IFR weather present approximately 13.6% of observations. Prevailing winds are from the SE averaging 11.2 knots, with gusts recorded up to 57 knots. Temperature extremes range from -3°C to 33°C, reflecting significant seasonal variation. The best months for VFR flying are October, September, November.

Wind Analysis

Prevailing Direction: SE (135°)
Average Speed: 11.2 kt
Maximum Recorded: 57 kt
Calm Winds: 3.3%
Direction Distribution:
E
14.4%
N
13.3%
S
21.6%
W
1.4%
NE
8%
NW
1.8%
SE
34.4%
SW
1.8%

Temperature Range

Average: 21.5°C
Range: -3°C to 33°C
-3°C 33°C

Visibility

Average: 9 SM
Below 3 SM: 2.1%
Fog Frequency: 2.6%

Best Months for VFR

October September November

Runway Wind Analysis

Runway 04/22
Favorable wind: 100%
Avg crosswind: 8.5 kt
Runway 17/35
Favorable wind: 100%
Avg crosswind: 5.3 kt
Runway 13L/31R
Favorable wind: 100%
Avg crosswind: 5.7 kt
Runway 13R/31L
Favorable wind: 100%
Avg crosswind: 5.7 kt

Statistics computed from 9,955 METAR observations (Sep 2025 - May 2026). Data sourced from official aviation weather services. Updated daily.

Naval Air Station Corpus Christi Truax Field - Airport Information

Airport Details

ICAO Code: KNGP
IATA Code: NGP
Type: medium airport
Status: active
Elevation: 18 ft MSL

Location

City: Corpus Christi
Country: US
Latitude: 27.692600°
Longitude: -97.291100°
Time Zone: Etc/GMT+6

Runway Information

Runway 04/22
Length: 4,997 ft
Width: 200 ft
Surface: ASP
ILS: No
Runway 13L/31R
Length: 4,998 ft
Width: 200 ft
Surface: ASP
ILS: No
Runway 13R/31L
Length: 8,003 ft
Width: 200 ft
Surface: PEM
ILS: No
Runway 17/35
Length: 5,003 ft
Width: 200 ft
Surface: ASP
ILS: No

About Naval Air Station Corpus Christi Truax Field

Naval Air Station Corpus Christi Truax 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

Naval Air Station Corpus Christi Truax Field is a medium-sized airport located in Corpus Christi, Texas, serving naval aviation operations. Situated at an elevation of 18 feet MSL, the airport provides critical training and support facilities for naval air personnel. Its strategic coastal location offers unique operational capabilities for military and potentially some civilian aviation activities.

Flying Conditions

Pilots can expect predominantly VFR conditions 74.1% of the time, with MVFR conditions occurring 13% of observations. The airport experiences consistent southeastern winds averaging 9.7 knots, with temperatures ranging from 3°C to 33°C and an average of 21.9°C. October, September, and January represent the most favorable VFR months, offering optimal flying conditions with high visibility and stable weather patterns.

Notable Features

The airport features four runways with varying lengths, with the longest runway (13R/31L) measuring 8,003 feet of paved surface. All runways demonstrate 100% favorable wind alignment, minimizing crosswind challenges for pilots. The coastal environment likely introduces maritime weather influences, which pilots should anticipate when planning operations.

Approach Considerations

With consistent southeastern prevailing winds, runway selections can be strategically planned to optimize headwind landings. The average crosswind components remain relatively low across all runways, ranging from 4.9 to 6.9 knots. Pilots should be prepared for potential visibility restrictions, as 4.1% of observations involve fog and 2.9% have 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.