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 TD42AA - show graphs
Callsign: 235015751
MMSI number: 235015751
Vessel class: Military operations (35)
Location: 50°50.05' N 1°18.44' W - locator IO90IU30CE - show map
1.9 miles Southeast bearing 157° from Hamble, Hampshire, England, United Kingdom [?]
3.6 miles Southeast bearing 145° from Netley, Hampshire, England, United Kingdom
69.2 miles Southwest bearing 228° from London, Greater London, England, United Kingdom
70.5 miles Southwest bearing 229° from City of London, Greater London, England, United Kingdom
Last position: 2025-01-22 10:21:46 EST (14d 21h23m ago)
2025-01-22 15:21:46 GMT local time at Hamble, United Kingdom [?]
Course: 325° – heading 511°
Speed: 36 MPH
Last path: 235015751>ais via G7RUH
Positions stored: 6
Stations near current position of TD42AA - show more
callsign distance last heard - EST      callsign distance last heard - EST
23508851155.5 yards 265°2025-01-30 09:00:42 SAMPHIRE99.8 yards 128°2025-01-12 06:02:51
TAMDHU0.4 miles 330°2025-01-11 07:15:58 VANNEAU0.4 miles 150°2025-01-19 07:04:46
TEEWINOT0.5 miles 337°2025-01-19 07:40:22 BLACK ADDER0.5 miles 204°2025-01-25 10:03:20
LOMAX0.5 miles 250°2025-02-06 07:44:43 LA INA0.5 miles 335°2025-01-12 05:02:01
CAMBO0.5 miles 337°2025-01-22 04:02:38 CSB 240.6 miles 337°2025-02-06 06:49:00
SOUTHAMPTON PATROL0.6 miles 288°2025-02-06 07:44:43 FLUID TAXI 10.6 miles 293°2025-01-08 08:59:57
BLUE MARLIN0.6 miles 341°2025-01-19 07:50:28 CMS THUNDERER0.7 miles 271°2025-02-06 07:44:43
APEX0.7 miles 272°2025-02-06 07:44:43 FINNISH LINE0.7 miles 346°2025-01-19 06:18:21
DARTAGNAN0.8 miles 350°2025-02-04 06:15:26 RED EAGLE0.8 miles 169°2025-02-06 07:44:43
CARIBBEAN GLORY0.9 miles 285°2025-02-06 07:44:43 NO RUSH0.9 miles 303°2025-02-02 14:05:31
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.
User guide · 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