Callsign:	PDTR
MMSI number:	245406000
IMO number:	9242431
Navigational status:	Moored (5)
Vessel class:	(90)
Destination:	DEN HELDER
Location:	52°57.53' N 4°46.94' E - locator JO22JX30UC - show map 1.0 miles East bearing 95° from Den Helder, Gemeente Den Helder, North Holland, Netherlands [?] 6.6 miles South bearing 185° from Den Burg, Gemeente Texel, North Holland, Netherlands 40.6 miles North bearing 354° from Amsterdam, Gemeente Amsterdam, North Holland, Netherlands 72.7 miles North bearing 10° from Rotterdam, Gemeente Rotterdam, South Holland, Netherlands
Last position:	2025-01-19 21:04:41 EST (6d 7h23m ago) 2025-01-20 03:04:41 CET local time at Den Helder, Netherlands [?]
Course:	64° – heading 246°
Speed:	0 MPH
Dimensions:	length 85 m width 15 m draught 5.0 m
Last path:	PDTR>ais via pa2dx
Positions stored:	18323

callsign		distance	last heard - EST		callsign		distance	last heard - EST
HNLMS SNELLIUS		151.3 yards 312°	2025-01-24 20:50:22		NAUTILUS		268.4 yards 267°	2025-01-19 21:07:14
NOORDERHAAKS		268.6 yards 340°	2024-12-28 02:35:20		HYDRA		282.0 yards 329°	2025-01-18 10:09:18
NOORDZEE		311.0 yards 339°	2025-01-21 23:32:33		GOUWE		330.0 yards 338°	2024-12-28 16:46:55
WADDENZEE		340.2 yards 335°	2025-01-23 23:28:15		BALGZAND		360.0 yards 335°	2025-01-21 17:14:28
ZUIDERZEE		370.8 yards 332°	2025-01-26 00:19:54		KNRM-JOKE DIJKSTRA		380.0 yards 4°	2025-01-18 16:38:37
HERCULES (PILOTS)		391.7 yards 332°	2025-01-18 13:49:18		NLD WARSHIP L801		399.7 yards 72°	2025-01-13 07:43:36
BOS POOL		403.7 yards 319°	2025-01-23 23:18:04		JAVAZEE		408.8 yards 3°	2025-01-18 16:54:03
BERGHEM 1		414.5 yards 6°	2025-01-16 01:29:39		GLOMAR WAVE		415.7 yards 236°	2025-01-21 17:15:00
HAVILA BORG		428.5 yards 305°	2025-01-25 17:33:34		MARSDIEP		443.2 yards 7°	2025-01-15 22:53:57
FUGRO MERIDIAN		445.3 yards 225°	2025-01-21 17:13:57		LANDTDIEP		453.2 yards 4°	2024-12-28 17:09:12

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.