Station info - map view · info · telemetry · weather · raw · status · beacons · messages · bulletins · browse · moving · my account
Callsign, ship name or locator: Clear       
It is possible to search using wildcards (*?) after a prefix. Example: OH*
AIS vessel YP 691 - show graphs
Map loading...
Callsign: NRKJ
MMSI number: 369970318
Navigational status: Under way (engine) (0)
Vessel class: Military operations (35)
Location: 38°57.48' N 76°26.56' W - locator FM18SW69VW - show map - static map
3.1 miles Northeast bearing 66° from Hillsmere Shores, Anne Arundel County, Maryland, United States [?]
6.1 miles Northeast bearing 37° from Mayo, Anne Arundel County, Maryland, United States
24.7 miles South bearing 158° from Baltimore, City of Baltimore, Maryland, United States
96.8 miles Southwest bearing 225° from Philadelphia, Philadelphia County, Pennsylvania, United States
Last position: 2016-08-11 10:21:11 EDT (165d 23h14m ago)
2016-08-11 10:21:11 EDT local time at Hillsmere Shores, United States [?]
Course: 304°
Speed: 7 MPH
Dimensions: length 32 m width 7 m draught 0.0 m
Last path: NRKJ>ais via K3ARS
Positions stored: 10
Stations near current position of YP 691 - show more
callsign distance last heard - EST      callsign distance last heard - EST
THE PLAYHOUSE1.1 miles 57°2016-12-25 16:18:04 Base Station1.6 miles 337°2017-01-24 08:33:28
PILOT EXPRESS1.9 miles 292°2017-01-24 01:37:31 CATHERINE MARIE2.0 miles 288°2017-01-01 02:19:45
ENJOY2.0 miles 283°2017-01-23 12:46:48 CALYPSO2.0 miles 284°2017-01-23 12:47:48
BULLDOG2.1 miles 279°2017-01-15 12:10:01 338229265 US2.1 miles 276°2017-01-23 12:17:42
EARLY ESCAPE2.1 miles 302°2017-01-24 06:28:10 ESCAPE POD2.1 miles 118°2017-01-02 11:14:12
PARADISE 22.2 miles 275°2017-01-23 10:40:30 338228383 US2.2 miles 275°2017-01-18 15:03:42
PALM COAST2.2 miles 105°2017-01-20 00:16:29 KOLOHE ANAKALIA2.2 miles 276°2017-01-23 09:39:25
YP7072.2 miles 324°2017-01-24 08:33:28 YP7032.2 miles 324°2017-01-18 13:54:33
ISLAND LOOKOUT2.2 miles 117°2017-01-18 14:05:34 YP7062.2 miles 324°2017-01-24 08:33:28
YP7052.2 miles 324°2017-01-24 08:26:27 YP7082.2 miles 323°2017-01-24 07:03:12
About this site
This page shows real-time information collected from the Automatic Position Reporting System Internet network (APRS-IS). APRS is used by amateur (ham) radio operators to transmit real-time position information, weather data, telemetry and messages over the radio. A vehicle equipped with a GPS receiver, a VHF transmitter or HF transceiver and a small computer device called a tracker transmits it's location, speed and course in a small data packet, which is then received by a nearby iGate receiving site which forwards the packet on the Internet. Systems connected to the Internet can send information on the APRS-IS without a radio transmitter, or collect and display information transmitted anywhere in the world.
FAQ · Blog · Discussion group · Linking to aprs.fi · AIS sites · Service status · Database statistics · Advertising on aprs.fi · Technical details · API · Change log · Planned changes · Credits and thanks · Terms Of Service · iPhone/iPad APRS