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AIS vessel LIARHOLM - show graphs
Callsign: PB9749
MMSI number: 244860453
IMO number: 290543
Navigational status: Moored (5)
Vessel class: Pleasure (37)
Destination: DEN HELDER
Location: 52°57.65' N 4°46.27' E - locator JO22JX20MO - show map
0.5 miles East bearing 82° from Den Helder, Gemeente Den Helder, North Holland, Netherlands [?]
6.5 miles South bearing 190° from Den Burg, Gemeente Texel, North Holland, Netherlands
40.8 miles North bearing 353° from Amsterdam, Gemeente Amsterdam, North Holland, Netherlands
72.7 miles North bearing 10° from Rotterdam, Gemeente Rotterdam, South Holland, Netherlands
Last position: 2025-02-03 10:18:03 EST (3d 3h27m ago)
2025-02-03 16:18:03 CET local time at Den Helder, Netherlands [?]
Course: 360° – heading 511°
Speed: 0 MPH
Dimensions: length 15 m width 5 m draught 2.1 m
Last path: PB9749>ais via pa2dx
Positions stored: 2177
Stations near current position of LIARHOLM - show more
callsign distance last heard - EST      callsign distance last heard - EST
INSULINDE71.8 yards 165°2025-02-03 01:09:32 FANTASTIKO.NL73.4 yards 7°2025-02-03 04:10:40
GLOMAR ENDURANCE293.8 yards 105°2025-02-03 23:40:43 SPAR TO325.5 yards 170°2025-02-04 14:08:13
DINA MERKUR330.3 yards 92°2025-02-06 13:13:38 ATLAS410.0 yards 194°2025-02-03 01:28:13
NG10 AQUA-FAUNA510.7 yards 114°2025-02-02 20:44:16 HAVILA BORG0.3 miles 84°2025-02-05 23:44:54
DINA SUPPORTER0.3 miles 85°2025-02-03 21:32:50 ISIS0.3 miles 161°2025-02-03 12:51:51
HYDRA0.4 miles 83°2025-02-03 02:11:11 HERCULES (PILOTS)0.4 miles 82°2025-02-03 01:28:13
DOKTER WAGEMAKER0.4 miles 59°2025-02-06 12:32:15 BALGZAND0.4 miles 84°2025-01-21 17:14:28
WADDENZEE0.4 miles 85°2025-02-04 13:47:46 GLOMAR WAVE0.4 miles 136°2025-02-03 01:23:33
FENNA0.4 miles 81°2025-02-03 01:31:51 GLOMAR WORKER0.4 miles 135°2025-02-03 14:17:26
GOUWE0.4 miles 86°2025-02-03 01:00:43 NOORDZEE0.4 miles 87°2025-02-04 06:12:11
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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