KNRB· NRB· Jacksonville
Naval Station Mayport / Admiral David L McDonald Field
medium airport · elevation 15 ft (5 m)
10:47Z 00:01Z Day
⏎
Current METARVFR
40 min ago·11:52ZKNRB 271152Z 04022KT 10SM SCT015 BKN040 21/17 A3005 RMK AO2 PK WND 04028/1129 SLP176 70001 T02060172 10217 20206 53025
Wind
040° 22 kt
Visibility
10 SM
Ceiling
4,000 ft
Temperature
21°C / 17°C
temp / dew
QNH
1018 hPa
30.05 inHg
Clouds
SCT 1,500ft, BKN 4,000ft
Weather
—
Station
KNRB
Remarks
automated station with a precipitation discriminator peak wind of 28 knots from 40 degrees at 11:29 sea level pressure of 1017.6 HPa 0.01 inches of precipitation fell in the last 24 hours hourly temperature of 20.6°C and dew point of 17.2°C 6-hourly maximum temperature of 21.7°C 6-hourly minimum temperature of 20.6°C Decrease or steady, then increase; or increase then increase more rapidly of 2.5 hectopascals in the past 3 hours
Active hazards (US/Canada coverage via AviationWeather.gov)AWC
SIGMET / AIRMET (0)
None active in area.
PIREPs (4)
- FL020C1729 min agoSCT 1600ft
- FL011P32R11 min ago
- FL000E14512 min ago
- FL000C17213 min agoBKN 1800ft
Wind & Runways
Wind arrow points downwind.
Runways
05/232439 mASP
Runway components
| Runway | Head/Tail | Crosswind |
|---|---|---|
| RWY 05/23 | HW 22 kt | XW 1 kt L |
30.3911°, -81.4247°© CARTOOpen in OSM →
Runway suitabilityconservative GA limits
| Runway | Status | HW (kt) | XW (kt) | Flags |
|---|---|---|---|---|
| RWY 05/23 (use 05) | Preferred | HW 22 | 1 L | — |
Density altitude
610 ft
elevation 15 ft
ISA deviation
+6.0°C
Frequencies (community-maintained, cross-check AIP)KNRB
- ATIS26.860
- GND126.500
- TWR118.750
- A/DJACKSONVILLE APP/DEP124.900
- PTD30.850
Navaids near airportwithin 30 NM
| Ident | Type | Freq | Dist (NM) | Power |
|---|---|---|---|---|
| NRB | TACAN | 111.40 MHz | 0.2 | MEDIUM |
| CRG | VORTAC | 114.50 MHz | 5.4 | HIGH |
| EYA | NDB | 357 kHz | 9.8 | LOW |
| NIP | TACAN | 108.20 MHz | 16.0 | MEDIUM |
| JA | NDB | 344 kHz | 20.0 | MEDIUM |
| VQQ | VOR | 117.90 MHz | 26.4 | HIGH |
| SGJ | VOR-DME | 109.40 MHz | 26.5 | LOW |
Runways1
Physical runway length only — TORA/LDA are not declared in our reference database; consult the AIP.
- RWY 05/238,001 ft (2,439 m)
- Surface
- ASP
- Lighting
- Lit
- ILS
- —
24-hour trend (Iowa State IEM)KNRB
Wind7 kt
Vis16.1 km
Temp23°C
QNH1011 hPa
24-hour wind rose (IEM ASOS, 16 direction bins)n=19
3–6 kt
6–10 kt
10–16 kt
16–22 kt
>22 kt
Airport diagram (OpenStreetMap)Naval Station Mayport / Admiral David L McDonald Field
Terminal Aerodrome Forecast
Issued 2026/04/27 08:33 UTC
27/12Z
27/18Z
28/00Z
28/06Z
BASEVFR
FMMVFR
FMVFR
FMVFR
TEMPO LIFR
TEMPO VFR
VFRBASE27/08Z → 27/13Z05015KT · ≥10 km · FEW015 BKN040
Wind: 05015KT
Visibility: ≥10 km
Clouds: FEW015 BKN040
TAF AMD KNRB 270800Z 2708/2807 05015KT 9999 FEW015 BKN040 QNH2990INS
LIFRTEMPO27/07Z → 27/13Z04020G27KT · BKN003 OVC010
Wind: 04020G27KT
Clouds: BKN003 OVC010
TEMPO 2707/2713 04020G27KT BKN003 OVC010
MVFRFM27/13Z → 27/21Z04012G24KT · ≥10 km · BKN015 OVC025
Wind: 04012G24KT
Visibility: ≥10 km
Clouds: BKN015 OVC025
FM271300 04012G24KT 9999 BKN015 OVC025 QNH3004INS
VFRTEMPO27/13Z → 27/19Z02017G30KT
Wind: 02017G30KT
TEMPO 2713/2719 02017G30KT
VFRFM27/21Z → 28/03Z03014KT · ≥10 km · SCT030 SCT250
Wind: 03014KT
Visibility: ≥10 km
Clouds: SCT030 SCT250
FM272100 03014KT 9999 SCT030 SCT250 QNH3004INS
VFRFM28/03Z → 28/07Z05010KT · ≥10 km · SCT035 SCT250
Wind: 05010KT
Visibility: ≥10 km
Clouds: SCT035 SCT250
FM280300 05010KT 9999 SCT035 SCT250 QNH3006INS AUTOMATED SENSOR METWATCH 2707 TIL 2710 TX23/2722Z TN20/2710Z AMD 0825 FN00282
Raw TAF
TAF AMD KNRB 270800Z 2708/2807 05015KT 9999 FEW015 BKN040 QNH2990INS TEMPO 2707/2713 04020G27KT BKN003 OVC010 FM271300 04012G24KT 9999 BKN015 OVC025 QNH3004INS TEMPO 2713/2719 02017G30KT FM272100 03014KT 9999 SCT030 SCT250 QNH3004INS FM280300 05010KT 9999 SCT035 SCT250 QNH3006INS AUTOMATED SENSOR METWATCH 2707 TIL 2710 TX23/2722Z TN20/2710Z AMD 0825 FN00282
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