KNRB· NRB· Jacksonville

Naval Station Mayport / Admiral David L McDonald Field

medium airport · elevation 15 ft (5 m)

10:26Z 00:32Z Day

⏎

Current METARVFR

5 min ago·22:52Z

KNRB 252252Z 17011KT 10SM FEW020 SCT085 BKN250 28/21 A3004 RMK AO2 PK WND 12026/2224 SLP170 CB DSNT SW T1 SET T02780211 $

Wind

170° 11 kt

Visibility

10 SM

Ceiling

25,000 ft

Temperature

28°C / 21°C

temp / dew

QNH

1017 hPa

30.04 inHg

Clouds

FEW 2,000ft, SCT 8,500ft, BKN 25,000ft

Weather

—

Station

KNRB

Remarks

automated station with a precipitation discriminator peak wind of 26 knots from 120 degrees at 22:24 sea level pressure of 1017.0 HPa CB DSNT SW T1 SET hourly temperature of 27.8°C and dew point of 21.1°C

Active hazards (US/Canada coverage via AviationWeather.gov)AWC

SIGMET / AIRMET (1)

SIGMETCONVECTIVESEV
25 21:55Z → 25 23:55Z
SFC – 43,000 ft

PIREPs (11)

FL000B737
7 min ago
TURB LGT
FL030A20N
14 min ago
CLR
FL260A320
16 min ago
TURB NEG
FL020C172
20 min ago
CLR
FL014E55P
22 min ago
FL180PRM1
28 min ago
ICE LGT
FL010P28A
32 min ago
TURB NEG
FL370B738
36 min ago
TURB NEG

Wind & Runways

Wind arrow points downwind.

Runways

05/232439 mASP

Runway components

Runway	Head/Tail	Crosswind
RWY 05/23	TW 7 kt	XW 9 kt R

30.3911°, -81.4247°© CARTO Open in OSM →

Runway suitabilityconservative GA limits

Runway	Status	HW (kt)	XW (kt)	Flags
RWY 05/23 (use 23)	Preferred	HW 7	9 L	—

Density altitude

1,477 ft

elevation 15 ft

ISA deviation

+13.0°C

large deviation

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.

Runway	Surface	Length	Lighting	ILS
RWY 05/23	ASP	8,001 ft (2,439 m)	Lit	—

RWY 05/238,001 ft (2,439 m)
Surface
ASP
Lighting
Lit
ILS
—

24-hour trend (Iowa State IEM)KNRB

Wind4 kt

Vis16.1 km

Temp29°C

QNH1016 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 2026/06/25 15:15 UTC

25/18Z

26/00Z

26/06Z

26/12Z

BASEVFR

FMVFR

TEMPO IFR

VFRBASE25/15Z → 25/18Z2208KT · ≥10 km · SCT025 BKN100 BKN250

Wind: 2208KT

Visibility: ≥10 km

Clouds: SCT025 BKN100 BKN250

TAF KNRB 251500Z 2515/2615 22008KT 9999 SCT025 BKN100 BKN250 QNH2994INS

VFRFM25/18Z → 26/02Z16012KT · ≥10 km · SCT030 BKN080 BKN200

Wind: 16012KT

Visibility: ≥10 km

Clouds: SCT030 BKN080 BKN200

FM251800 16012KT 9999 SCT030 BKN080 BKN200 QNH2989INS

IFRTEMPO25/19Z → 25/23ZVRB15G25KT · 5 km · -SHRA VCTS · BKN015(CB)sn BKN050

Wind: VRB15G25KT

Visibility: 5 km

Weather: -SHRA VCTS

Clouds: BKN015(CB)sn BKN050

TEMPO 2519/2523 VRB15G25KT 4800 -SHRA VCTS BKN015CB BKN050

VFRFM26/02Z → 26/09Z2306KT · ≥10 km · FEW020 SCT080 OVC150

Wind: 2306KT

Visibility: ≥10 km

Clouds: FEW020 SCT080 OVC150

FM260200 23006KT 9999 FEW020 SCT080 OVC150 QNH2990INS

VFRFM26/09Z → 26/15Z2408KT · ≥10 km · SCT015 SCT250

Wind: 2408KT

Visibility: ≥10 km

Clouds: SCT015 SCT250

FM260900 24008KT 9999 SCT015 SCT250 QNH2995INS TX38/2517Z TN22/2608Z F20018

Raw TAF

TAF KNRB 251500Z 2515/2615 22008KT 9999 SCT025 BKN100 BKN250 QNH2994INS FM251800 16012KT 9999 SCT030 BKN080 BKN200 QNH2989INS TEMPO 2519/2523 VRB15G25KT 4800 -SHRA VCTS BKN015CB BKN050 FM260200 23006KT 9999 FEW020 SCT080 OVC150 QNH2990INS FM260900 24008KT 9999 SCT015 SCT250 QNH2995INS TX38/2517Z TN22/2608Z F20018

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