Naval Station Mayport / Admiral David L McDonald Field

KNRB / NRB

Jacksonville, US

Last Updated
Sep 16, 04:52 UTC

Current Weather

Display Units
Last Updated
04:52Z
🌅 Dawn
VFR
Flight Rules
24°C
Temperature
Dewpoint: 19°C
4kt
330°
10 SM
Visibility
Ceiling
Unlimited
30.08
QNH (inHg)
Altimeter Setting

Raw METAR

METAR KNRB 160452Z 33004KT 10SM FEW020 FEW250 24/19 A3008 RMK AO2 SLP185 T02390194 402780211

Clouds - Visual Profile

12,000ft
9,000ft
6,000ft
3,000ft
Ground
Field Elev: 15ft
FEW 2,000ft AGL
FEW 25,000ft AGL
🌤️
FEW
Few (1/8-2/8 sky coverage)
2,000ft
AGL (Above Ground)
2,015ft AMSL
🌤️
FEW
Few (1/8-2/8 sky coverage)
25,000ft
AGL (Above Ground)
25,015ft AMSL

Altimeter Settings & Pressure Information

QNH
30.08 inHg
Sea Level Pressure
For altitude above MSL
QFE
30.07 inHg
Field Pressure
Height above aerodrome (15 ft)
Pressure Alt
-145 ft
QNE Reference
Standard: 29.92 inHg
Density Altitude: 939 ft
ISA Deviation: +9.0°C

Forecast (TAF)

View Full TAF
Raw TAF
TAF KNRB 1523/1623 04010KT 9999 FEW040 FEW250 QNH3004INS FM160400 VRB06KT 9999 SKC QNH3005INS FM161500 03010G15KT 9999 FEW030 FEW250 QNH3004INS AUTOMATED SENSOR METWATCH 1605 TIL 1610 TX27/1619Z TN22/1610Z FN20073
Upcoming Changes (Next 12 Hours)
05:47Z BASE
+0h
VFR 40° 10kt
Visibility: 10+ km
15:00Z FM161500
+10h
IFR 30° 10kt
Visibility: 1.61 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
  • • 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
NRB
05 ✈️
23

Runway Information

Runway Length Width Surface Heading Wind Component
✈️ 05/23
Active: 05
8,001 ft 200 ft ASP 43°
↑ 0.7kt ↔ 3.9kt
80° angle
🟢 Active Runway: Best headwind component for current conditions
⬆️ Headwind: Favorable wind component
↔️ Crosswind: ≤10kt Safe, 11-15kt Caution, >15kt Challenging

Naval Station Mayport / Admiral David L McDonald Field - Airport Information

Airport Details

ICAO Code: KNRB
IATA Code: NRB
Type: medium airport
Status: active
Elevation: 15 ft MSL

Location

City: Jacksonville
Country: US
Latitude: 30.391100°
Longitude: -81.424698°
Time Zone: Etc/GMT5

Runway Information

Runway 05/23
Length: 8,001 ft
Width: 200 ft
Surface: ASP
ILS: No

Aeronautical Information Publication (AIP)

Free Access
AIP - United States

Official AIP for United States via US FAA (Free)

Managed by: US FAA

Access Information: Freely accessible online
Access details: Public

Alternative Resources:

Resources for Pilots

Weather Data

Current conditions and forecasts

• Real-time METAR reports
• Extended TAF forecasts
• Flight rules assessment
Charts & Navigation

Essential aviation charts

• Visual approach charts
• Instrument procedures
• Airport diagrams
Operations

Airport operational data

• Operating hours: 24/7
• Ground handling available
• Fuel services available

About Naval Station Mayport / Admiral David L McDonald Field

Naval Station Mayport / Admiral David L McDonald Field (KNRB/NRB) is a regional airport serving commercial and general aviation located in Jacksonville, US. The facility operates at an elevation of 15 feet above sea level and primarily serves regional commercial flights and general aviation.

The facility features 1 runway (05/23) with ASP surface . Weather services provide regular METAR reports and TAF forecasts to ensure safe flight operations in all conditions.

Pilots can access comprehensive weather data, including current conditions, extended forecasts, and flight rules analysis. The airport information displayed here includes runway details, operational data, and essential resources for flight planning and execution. All weather data is updated regularly to provide the most current information for aviation decision-making.

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.