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 MODESTA - show graphs
Map loading...
Callsign: PI3904
MMSI number: 244770416
Navigational status: Under way (engine) (0)
Vessel class: Cargo (79)
Destination: (ETA ***00 24:60)
Location: 51°53.97' N 5°38.03' E - locator JO21TV65BV - show map - static map
4.1 miles West bearing 261° from Andelst, Gemeente Overbetuwe, Gelderland, Netherlands [?]
5.1 miles West bearing 265° from Herveld, Gemeente Overbetuwe, Gelderland, Netherlands
87.5 miles Northwest bearing 320° from Köln (Koeln), Regierungsbezirk Köln, North Rhine-Westphalia, Germany
91.2 miles Northeast bearing 37° from Brussels, (Bruxelles-Capitale), Brussels Capital Region, Belgium
Last position: 2016-11-28 10:40:10 EST (53d 17h1m ago)
2016-11-28 16:40:10 CET local time at Andelst, Netherlands [?]
Course: 272° – heading 511°
Speed: 13 MPH
Dimensions: length 86 m width 10 m draught 3.0 m
Last path: PI3904>ais via PH3J-AIS
Positions stored: 12310
Stations near current position of MODESTA - show more
callsign distance last heard - EST      callsign distance last heard - EST
LABORIEUX49.0 yards 276°2016-12-28 16:05:24 ALOHA52.1 yards 258°2016-12-29 12:56:07
BEO182.3 yards 88°2016-12-30 06:57:26 COMPAAN212.6 yards 276°2016-12-29 14:40:30
LEEUW368.4 yards 98°2016-12-29 14:43:30 ASTRID452.9 yards 277°2016-12-28 05:08:56
SAFFIRA0.3 miles 95°2017-01-01 03:53:06 DA VINCI0.5 miles 101°2016-12-31 00:44:56
CALCIT 40.7 miles 100°2016-12-31 02:29:18 LYDIA1.2 miles 100°2016-12-31 07:26:32
OMERTA1.3 miles 99°2016-12-30 03:10:43 AVALONA1.4 miles 99°2016-12-31 04:45:53
INFINITY1.5 miles 100°2017-01-19 21:56:59 S.S. ANTOINETTE1.5 miles 265°2017-01-01 07:28:37
MATANJA1.5 miles 265°2017-01-01 01:17:41 RHODY1.5 miles 100°2017-01-09 21:41:09
HELENA ADRIAAN1.6 miles 100°2016-12-29 11:42:49 WAALSTROOM1.6 miles 99°2017-01-21 00:25:25
SYNTHESE 121.6 miles 99°2016-12-27 23:09:26 SANTIAGO1.8 miles 98°2017-01-01 09:18:56
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