Callsign:	C6QR4
MMSI number:	308036000
IMO number:	8101331
Navigational status:	Moored (5)
Vessel class:	(0)
Destination:	DEN HELDER
Location:	52°57.37' N 4°46.68' E - locator JO22JW39IL - show map 0.8 miles East bearing 108° from Den Helder, Gemeente Den Helder, North Holland, Netherlands [?] 6.8 miles South bearing 187° from Den Burg, Gemeente Texel, North Holland, Netherlands 40.5 miles North bearing 353° from Amsterdam, Gemeente Amsterdam, North Holland, Netherlands 72.5 miles North bearing 10° from Rotterdam, Gemeente Rotterdam, South Holland, Netherlands
Last position:	2025-01-21 17:13:57 EST (11d 4h18m ago) 2025-01-21 23:13:57 CET local time at Den Helder, Netherlands [?]
Course:	147° – heading 157°
Speed:	0 MPH
Dimensions:	length 72 m width 14 m draught 6.6 m
Last path:	C6QR4>ais via pa2dx
Positions stored:	39512

callsign		distance	last heard - EST		callsign		distance	last heard - EST
GLOMAR WORKER		88.0 yards 137°	2025-01-08 20:02:35		GLOMAR WAVE		89.6 yards 339°	2025-01-21 17:15:00
GLOMAR SUPPORTER		94.4 yards 148°	2025-02-01 19:01:03		EMS TUG		131.4 yards 147°	2025-01-19 21:26:41
NAUTILUS		304.7 yards 8°	2025-01-19 21:07:14		ISIS		340.0 yards 280°	2025-02-01 21:14:14
NSEA GEOSEA		445.3 yards 45°	2025-01-19 21:04:41		HNLMS SNELLIUS		463.4 yards 26°	2025-02-01 21:14:45
GLOMAR BALTIC		469.7 yards 145°	2025-01-19 21:03:08		SPAR TO		519.0 yards 299°	2025-02-01 21:15:16
GLOMAR ENDURANCE		0.3 miles 336°	2025-01-19 21:08:15		HAVILA BORG		0.3 miles 356°	2025-01-25 17:33:34
HYDRA		0.3 miles 17°	2025-01-18 10:09:18		FS CRATHES		0.3 miles 343°	2025-02-01 21:13:43
DINA SUPPORTER		0.4 miles 2°	2025-02-01 16:31:14		DINA MERKUR		0.4 miles 2°	2025-02-01 18:44:00
ATLAS		0.4 miles 286°	2025-01-20 08:48:51		NOORDZEE		0.4 miles 18°	2025-01-31 21:44:40
WADDENZEE		0.4 miles 15°	2025-02-01 20:51:09		ZUIDERZEE		0.4 miles 12°	2025-02-01 20:47:03

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.