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 TWILLIS - show graphs
Map loading...
Callsign: PD2109
MMSI number: 244750412
Navigational status: Undefined/default (15)
Vessel class: Cargo (79)
Destination: (ETA ***00 24:60)
Location: 52°27.14' N 5°14.22' E - locator JO22OK88KN - show map - static map
5.7 miles East bearing 94° from Marken, Gemeente Waterland, North Holland, Netherlands [?]
5.8 miles North bearing 10° from Almere Stad, Gemeente Almere, Flevoland, Netherlands
15.6 miles East bearing 70° from Amsterdam, Gemeente Amsterdam, North Holland, Netherlands
48.7 miles Northeast bearing 41° from Rotterdam, Gemeente Rotterdam, South Holland, Netherlands
Last position: 2017-04-21 11:25:46 EDT (1d 22h22m ago)
2017-04-21 17:25:46 CEST local time at Marken, Netherlands [?]
Course: 54° – heading 511°
Speed: 12 MPH
Dimensions: length 105 m width 10 m draught 0.0 m
Last path: PD2109>ais via PE1LWI
Positions stored: 30061
Stations near current position of TWILLIS - show more
callsign distance last heard - EDT      callsign distance last heard - EDT
NOORDKAAP20.6 yards 291°2017-04-20 18:26:28 OCTOPUS154.1 yards 7°2017-04-20 03:02:20
FANTOOM199.7 yards 10°2017-04-23 04:35:08 LIBRA300.5 yards 300°2017-03-29 12:39:15
LASTAGE323.3 yards 7°2017-04-10 06:15:42 244660777 NL345.8 yards 201°2017-03-28 07:27:55
VOGELZAND349.6 yards 256°2017-04-20 13:38:20 BEJAN355.0 yards 262°2017-04-19 03:31:57
CALCIT 8381.0 yards 219°2017-04-21 10:04:35 TONGA388.9 yards 313°2017-04-13 11:43:20
GEHAN B409.9 yards 234°2017-04-21 01:21:54 PELIKAAN505.3 yards 350°2017-04-20 00:57:03
LA GIRAFE520.5 yards 354°2017-03-25 02:33:58 NOMADIS522.4 yards 283°2017-04-20 00:29:59
BUFFEL0.3 miles 261°2017-04-23 09:46:27 VAGARI0.3 miles 14°2017-04-20 11:33:35
ANIMO0.3 miles 351°2017-04-10 09:16:23 MISKA0.3 miles 230°2017-04-21 17:11:34
ISELMAR0.4 miles 213°2017-04-20 12:36:00 USSUS0.4 miles 351°2017-04-08 04:09:04
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