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 DAHU TOO - show graphs
Callsign: 235029441
MMSI number: 235029441
Vessel class: Sailing (36)
Location: 51°37.27' N 0°47.76' E - locator JO01JO59MB - show map
1.1 miles Southwest bearing 225° from Burnham on Crouch, Essex, England, United Kingdom [?]
3.2 miles Southwest bearing 207° from Southminster, Essex, England, United Kingdom
38.8 miles East bearing 79° from City of London, Greater London, England, United Kingdom
40.3 miles East bearing 79° from London, Greater London, England, United Kingdom
Last position: 2025-01-26 10:11:43 EST (10d 21h33m ago)
2025-01-26 15:11:43 GMT local time at Burnham on Crouch, United Kingdom [?]
Course: 360° – heading 511°
Speed: 0 MPH
Dimensions: length 13 m width 4 m
Last path: 235029441>ais via G7OCD
Positions stored: 707
Stations near current position of DAHU TOO - show more
callsign distance last heard - EST      callsign distance last heard - EST
SUMMER BREEZE21.8 yards 56°2025-02-05 05:23:12 CARAPEBA37.0 yards 113°2025-01-15 09:50:55
LOTUS BLOSSOM73.2 yards 196°2025-02-06 02:02:48 DISTANT DREAMS85.7 yards 40°2025-01-24 10:04:56
CJ (GB)112.4 yards 186°2025-01-30 10:36:39 WATER MARGIN168.6 yards 336°2025-02-05 05:41:22
ELUSIFF222.0 yards 53°2025-02-04 11:15:09 TENACIOUS223.0 yards 356°2025-02-06 07:39:46
HIGHLANDER249.9 yards 39°2025-01-23 02:07:48 KITRA285.6 yards 43°2025-02-04 08:00:12
SEA EAGLE302.7 yards 64°2025-01-21 04:14:51 BLUE MIST313.5 yards 52°2025-01-30 06:21:13
KIRSTY B361.8 yards 67°2025-02-06 05:03:51 235079422420.1 yards 60°2025-01-29 11:09:43
TIPSY466.5 yards 71°2025-02-02 10:05:32 BANDIT472.0 yards 72°2025-01-31 08:39:24
SADIKI515.6 yards 66°2025-01-28 08:21:14 PUNISHER0.3 miles 66°2025-02-05 00:16:40
RNLI LIFEBOAT B-8490.4 miles 56°2025-02-04 13:10:39 ECLIPSE0.4 miles 48°2025-01-13 08:33:40
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