Callsign:	PBDT
MMSI number:	246561000
IMO number:	675681
Navigational status:	Moored (5)
Vessel class:	Military operations (35)
Destination:	1
Location:	52°57.74' N 4°46.98' E - locator JO22JX30XX - show map 1.0 miles East bearing 80° from Den Helder, Gemeente Den Helder, North Holland, Netherlands [?] 6.4 miles South bearing 185° from Den Burg, Gemeente Texel, North Holland, Netherlands 40.9 miles North bearing 354° from Amsterdam, Gemeente Amsterdam, North Holland, Netherlands 72.9 miles North bearing 10° from Rotterdam, Gemeente Rotterdam, South Holland, Netherlands
Last position:	2025-01-15 22:53:57 EST (10d 5h45m ago) 2025-01-16 04:53:57 CET local time at Den Helder, Netherlands [?]
Course:	347° – heading 511°
Speed:	0 MPH
Dimensions:	length 20 m width 6 m draught 1.5 m
Last path:	PBDT>ais via pa2dx
Positions stored:	2090

callsign		distance	last heard - EST		callsign		distance	last heard - EST
LANDTDIEP		25.1 yards 299°	2024-12-28 17:09:12		BERGHEM 1		29.3 yards 197°	2025-01-16 01:29:39
JAVAZEE		47.3 yards 228°	2025-01-18 16:54:03		NIEUWEDIEP		52.7 yards 301°	2024-12-27 13:08:59
KNRM-JOKE DIJKSTRA		67.4 yards 206°	2025-01-18 16:38:37		HNLMS HYDROGRAAF		80.3 yards 300°	2024-12-28 10:50:04
GOUWE		221.9 yards 233°	2024-12-28 16:46:55		NOORDZEE		223.0 yards 228°	2025-01-21 23:32:33
BALGZAND		234.0 yards 241°	2025-01-21 17:14:28		NOORDERHAAKS		236.7 yards 218°	2024-12-28 02:35:20
WADDENZEE		239.7 yards 236°	2025-01-23 23:28:15		HERCULES (PILOTS)		255.0 yards 248°	2025-01-18 13:49:18
ZUIDERZEE		255.5 yards 244°	2025-01-26 00:19:54		HYDRA		283.3 yards 225°	2025-01-18 10:09:18
DOKTER WAGEMAKER		347.5 yards 299°	2025-01-26 03:21:15		BOS POOL		349.5 yards 247°	2025-01-23 23:18:04
HNLMS FRIESLAND		359.3 yards 59°	2025-01-20 09:04:42		HNLMS SNELLIUS		377.9 yards 206°	2025-01-24 20:50:22
NSEA GEOSEA		443.2 yards 187°	2025-01-19 21:04:41		HAVILA BORG		450.9 yards 244°	2025-01-25 17:33:34

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.