5 metres
KNRB
IATA NRB Medium Airport
Airport record
Naval Station Mayport / Admiral David L McDonald Field
Jacksonville, Florida, United States
WGS 84 position
30.39110°, -81.42470°
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1 reported lighted
2,439 metres · 05/23
Source records
Runway geometry
Reported runway surfaces
| Runway | Dimensions | Surface | Heading (true) | Lighting | Status |
|---|---|---|---|---|---|
| 05/23 | 8,001 × 200 ft2,439 × 61 m | Asphalt | 43.0° / 223.0° northeast–southwest | Reported lighted | Reported open |
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Published end data
Each runway end is listed separately. Headings are true; elevations are MSL. A dash means the source did not publish a value—not zero.
| End | Runway | True heading | End elevation | Displaced threshold | Coordinates |
|---|---|---|---|---|---|
| 05 LE · low-numbered end | 05/23 Reported open | 43.0°T | 13 ft MSL4 m | Not published | 30.38330°, -81.43320° Open end map ↗ |
| 23 HE · high-numbered end | 05/23 Reported open | 223.0°T | 14 ft MSL4 m | Not published | 30.39940°, -81.41590° Open end map ↗ |
Communications
Published frequencies
Simulation and general reference only.
Frequencies can change. Verify current values with official aeronautical publications and NOTAMs.
| Type | Frequency | Description |
|---|---|---|
| A/D | 124.900 MHz | JACKSONVILLE APP/DEP |
| ATIS | 26.860 MHz | ATIS |
| GND | 126.500 MHz | GND |
| PTD | 30.850 MHz | PTD |
| TWR | 118.750 MHz | TWR |
Latest available source feeds
METAR, TAF & simulator ATIS
Reference and simulation use only.
Automated decoding can be incomplete. This is not an official weather briefing; verify current weather, NOTAMs, charts, and authority information before any real-world operation.
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METAR
AviationWeather.gov ↗
Latest returned observation
No METAR was returned for this station.
Raw report
TAF
AviationWeather.gov ↗
Terminal forecast
No TAF was returned for this station.
Raw forecast
VATSIM
Network data source ↗
Online simulator ATIS
Not a real-world ATIS. This panel only shows an ATIS station currently connected to the VATSIM flight-simulation network. The reading aid expands a limited glossary and leaves unfamiliar text unchanged.
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Nearby airports
| Code | Airport | Distance & bearing | Longest runway | |
|---|---|---|---|---|
| KJAX | Jacksonville International AirportJacksonville | 15 NM28 km · NW · 294° true | 10,000 ft | |
| KSFB | Orlando Sanford International AirportOrlando | 98 NM181 km · S · 174° true | 11,002 ft | |
| KSAV | Savannah Hilton Head International AirportSavannah | 105 NM194 km · N · 6° true | 9,351 ft | |
| KMCO | Orlando International AirportOrlando | 118 NM218 km · S · 177° true | 12,005 ft | |
| KTPA | Tampa International AirportTampa | 156 NM289 km · S · 202° true | 11,002 ft | |
| KPIE | St. Petersburg Clearwater International AirportPinellas Park | 163 NM302 km · SW · 204° true | 9,730 ft |
Source & provenance
Data source
Airport, runway, and frequency records come from the OurAirports Public Domain dataset snapshot dated . Missing values remain missing; Runway Almanac does not invent them.