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KNRB

NRB

Naval Station Mayport / Admiral David L McDonald Field · Jacksonville

Key Facts

Technical summary and operational standards.

ILS Approach StatusILS DATA NOT IN DATABASE
Field Elevation
15 ft / 5 m
Transition Altitude
18,000 ft
Primary Channel
TWR 118.75 MHz (TWR)
Runway Summary
05/238,001 ftAsphaltLIGHTED

Mission Briefing & Tools

Direct calculators and pre-filled resources for this airport.

TOD CALC
Plan Descent
CROSSWIND
Check Limits
VDP CALC
Visual Point
CONVERTER
QNH / Fuel
SkyVector FlightAware Live METAR Satellite

Less math, more flying. Did this save your approach? 🛬

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Briefing for Naval Station Mayport / Admiral David L McDonald Field (KNRB), United States. This facility features 1 active runways with an elevation of 15 ft. This field primarily supports visual approach procedures.Maintain a Transition Altitude of 18,000 ft for altimeter reset.

Airport Details

Full geographical and organizational metadata.

Full Name
Naval Station Mayport / Admiral David L McDonald Field
ICAO / IATA
KNRB / NRB
Municipality
Jacksonville
Country
Region
US-FL
GPS Coordinates
Transition Altitude
18,000 ft
Official Website
Wikipedia

Runways & ILS Approach Data

Detailed dimensions and verified landing frequencies.

Runway 05 / 23
LIGHTED
Length: 8,001 ft / 2,439 m
Surface: Asphalt
Heading: 43° / 223°
RWY 05
No ILS
RWY 23
No ILS

Communication Frequencies

ATC and advisory channels.

A/D JACKSONVILLE APP/DEP
124.90 MHz
ATIS ATIS
26.86 MHz
GND GND
126.50 MHz
PTD PTD
30.85 MHz
TWR TWR
118.75 MHz

Nearby Airports

Alternatives in the vicinity.

KCRG ILS
Jacksonville Executive at Craig Airport
11 km
KJAX ILS
Jacksonville International Airport
28 km
KNIP
Jacksonville Naval Air Station (Towers Field)
30 km
KVQQ ILS
Cecil Airport
47 km
KSGJ ILS
Northeast Florida Regional Airport
49 km

Data Source: OurAirports · Technical Briefing Jan 2026
ILS Data Source: AIP / FAA NASR Cycle Verified