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AIS vessel ONDERNEMING 4 - show graphs
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Callsign: PI3513
MMSI number: 244700676
Navigational status: Under way (engine) (0)
Vessel class: Dredging/underwater operations (33)
Destination: AMSTERDAM RIJN (ETA ***00 24:60)
Location: 52°16.66' N 5°02.69' E - locator JO22MG56JP - show map - static map
2.1 miles South bearing 176° from Weesp, Gemeente Weesp, North Holland, Netherlands [?]
2.3 miles Southeast bearing 148° from Driemond, Gemeente Amsterdam, North Holland, Netherlands
9.3 miles Southeast bearing 135° from Amsterdam, Gemeente Amsterdam, North Holland, Netherlands
34.3 miles Northeast bearing 44° from Rotterdam, Gemeente Rotterdam, South Holland, Netherlands
Last position: 2017-06-06 06:23:34 EDT (324d 1h20m ago)
2017-06-06 12:23:34 CEST local time at Weesp, Netherlands [?]
Course: 295° – heading 511°
Speed: 6 MPH
Dimensions: length 21 m width 5 m draught 0.0 m
Last path: PI3513>ais via PE1LWI
Positions stored: 102
Stations near current position of ONDERNEMING 4 - show more
callsign distance last heard - EDT      callsign distance last heard - EDT
ALPHEUS0.9 miles 266°2018-04-09 02:37:50 ROSA1.0 miles 264°2018-04-03 00:34:59
EENHOORN1.0 miles 285°2018-04-25 18:48:38 PERGO1.0 miles 262°2018-04-16 23:59:40
AURIGA1.0 miles 280°2018-04-23 08:53:47 BANZAI1.0 miles 279°2018-04-26 05:31:05
SIEMENTA1.0 miles 273°2018-04-23 02:10:53 COTRANS 81.0 miles 284°2018-04-24 06:26:43
GERARDUS1.0 miles 261°2018-04-26 07:42:47 DE NEGEN1.0 miles 253°2018-04-25 02:10:25
PA3CQJ-M1.0 miles 291°2018-04-11 11:20:02 COMUS 21.0 miles 276°2018-04-13 12:07:46
PERSEUS1.0 miles 277°2018-04-25 15:39:14 PANDA1.0 miles 260°2018-04-09 05:27:20
JANTJE1.0 miles 279°2018-04-17 11:58:53 NIKKI1.0 miles 263°2018-04-10 02:12:52
AMALIA1.0 miles 275°2018-04-25 11:26:39 MIKLOS H1.0 miles 278°2018-04-21 02:54:28
AQUA VITA1.0 miles 274°2018-04-25 08:46:17 MATHIJS1.0 miles 284°2018-04-22 07:38:21
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.
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