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 SYCAMORE - show graphs
Map loading...
Callsign: NTGG
MMSI number: 368014000
IMO number: 259939
Navigational status: Under way (engine) (0)
Vessel class: Military operations (35)
Destination: (ETA ***00 00:00)
Location: 55°00.41' N 131°44.52' W - locator CO45DA01WP - show map - static map
10.8 miles Southwest bearing 219° from Metlakatla, Annette Island Reserve, Alaska, United States [?]
23.5 miles South bearing 189° from Ketchikan, Ketchikan Gateway Borough, Alaska, United States
74.2 miles Northwest bearing 311° from Prince Rupert, British Columbia, Canada
Last position: 2016-07-06 18:18:13 EDT (298d 5h58m ago)
2016-07-06 14:18:13 AKDT local time at Metlakatla, United States [?]
Course: 198° – heading 511°
Speed: 16 MPH
Dimensions: length 68 m width 14 m draught 4.0 m
Last path: NTGG>ais via N7ZYS
Positions stored: 1072
Stations near current position of CG SYCAMORE - show more
callsign distance last heard - EDT      callsign distance last heard - EDT
WASHINGTON4.3 miles 311°2017-04-30 00:38:21 LITUYA19.4 miles 22°2017-04-30 23:25:40
JUSTINE FOSS21.5 miles 52°2017-04-25 18:19:22
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