Airport
Naval Station Mayport / Admiral David L McDonald Field
KNRB · NRB
US · US-FL · DOMESTIC AIRPORT
HIGHverified May 2026
Overview
Geography
- ARP coordinates
- 30.3911, -81.4247
- Elevation
- 15 ft (4.57 m)
- Timezone
- America/New_York
Operations
- Customs
- No
- Immigration
- No
- 24h operations
- No
- PPR required
- No
- Curfew
- No
- ARFF (ICAO)
- —
- Status
- OPERATIONAL
Identifiers
- ICAOKNRB
- IATANRB
- LOCALNRB
- GPS_CODEKNRB
Runways (1)
05/232,439 m × 61 m
Geometry
| Length | 2,439 m (8,001 ft) |
|---|---|
| Width | 61 m |
Runway ends
05
| Threshold | 30.3833, -81.4332 |
|---|
23
| Threshold | 30.3994, -81.4159 |
|---|
ATC frequencies
Tower
- 118.750 MHzTWR
Ground
- 126.500 MHzGND
ATIS
- 26.860 MHzATIS