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 SOA - show graphs
Callsign: WDP4224
MMSI number: 368352470
Navigational status: Under way (engine) (0)
Vessel class: Sailing (36)
Location: 54°38.18' N 5°30.68' W - locator IO74FP82PR - show map
0.9 miles East bearing 76° from Donaghadee, N Ireland, United Kingdom [?]
2.2 miles North bearing 19° from Millisle, N Ireland, United Kingdom
17.3 miles East bearing 78° from Belfast, City of Belfast, N Ireland, United Kingdom
75.7 miles East bearing 108° from Londonderry County Borough, N Ireland, United Kingdom
Last position: 2024-09-30 05:20:37 EDT (24d 22h3m ago)
2024-09-30 10:20:37 BST local time at Donaghadee, United Kingdom [?]
Course: 139°
Speed: 6 MPH
Dimensions: length 12 m width 4 m draught 0.0 m
Last path: WDP4224>ais via GM7HHB
Positions stored: 25
Stations near current position of SOA - show more
callsign distance last heard - EDT      callsign distance last heard - EDT
DORANELLE0.7 miles 290°2024-10-23 06:38:24 SEAWARD SPIRIT0.8 miles 290°2024-10-22 04:40:29
RNLI LIFEBOAT 14-211.0 miles 307°2024-10-23 10:30:25 Base station1.0 miles 308°2024-10-25 03:10:37
SILVER RIVER2.2 miles 74°2024-10-23 10:16:25 SEALEGS2.8 miles 336°2024-10-19 10:09:06
ELENA3.4 miles 43°2024-10-24 13:13:32 002320765 UK3.9 miles 312°2024-10-24 12:05:32
VERTOM KARIANNE3.9 miles 122°2024-10-23 07:21:24 HOLLY BLUE4.0 miles 149°2024-09-25 05:51:34
CAIR VIE4.6 miles 314°2024-10-11 12:18:21 FANCIULLA4.7 miles 155°2024-10-19 11:47:06
AMS PANTHER5.0 miles 330°2024-09-28 06:40:08 SQUAWK5.0 miles 313°2024-10-13 09:32:38
AASTUN5.4 miles 15°2024-10-24 08:54:31 SWEDICA HAV5.5 miles 122°2024-10-24 10:04:31
MAREIXON5.9 miles 1°2024-10-07 13:28:10 EIGRIOCH6.0 miles 315°2024-09-28 10:52:10
NEARSHORE EXPLORER6.0 miles 292°2024-10-24 09:32:31 EXCESSION6.1 miles 296°2024-09-29 05:34:30
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