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 CG LIBERTY - show graphs
Map loading...
Callsign: NJHT
MMSI number: 367949000
Navigational status: Under way (engine) (0)
Vessel class: Military operations (35)
Destination: (ETA ***00 00:00)
Location: 55°42.56' N 132°19.32' W - locator CO35UR10IF - show map - static map
36.0 miles Northeast bearing 63° from Craig, Annette Island Reserve, Alaska, United States [?]
36.6 miles Northwest bearing 314° from Ketchikan, Ketchikan Gateway Borough, Alaska, United States
52.6 miles South bearing 178° from Wrangell, City and Borough of Wrangell, Alaska, United States
Last position: 2017-11-07 14:29:35 EST (194d 5h48m ago)
2017-11-07 10:29:35 AKST local time at Craig, United States [?]
Course: 335° – heading 511°
Speed: 19 MPH
Dimensions: length 34 m width 6 m draught 2.0 m
Last path: NJHT>ais via N7ZYS
Positions stored: 5980
Stations near current position of CG LIBERTY - show more
callsign distance last heard - EDT      callsign distance last heard - EDT
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 · AIS sites · Service status · Database statistics · Advertising on · Technical details · API · Change log · Planned changes · Credits and thanks · Terms Of Service · iPhone/iPad APRS