Callsign:	PB4177
MMSI number:	244650746
Navigational status:	Under way (engine) (0)
Vessel class:	Tanker (89)
Destination:	(ETA Mar28 11:38)
Location:	52°28.32' N 4°39.97' E - locator JO22HL93WH - show map 6.3 miles West bearing 282° from Zaanstad, Gemeente Zaanstad, North Holland, Netherlands [?] 7.1 miles West bearing 289° from Zaandam, Gemeente Zaanstad, North Holland, Netherlands 11.6 miles Northwest bearing 306° from Amsterdam, Gemeente Amsterdam, North Holland, Netherlands 38.8 miles North bearing 12° from Rotterdam, Gemeente Rotterdam, South Holland, Netherlands
Last position:	2024-12-31 12:29:06 EST (30d 4h4m ago) 2024-12-31 18:29:06 CET local time at Zaanstad, Netherlands [?]
Course:	8° – heading 511°
Speed:	1 MPH
Dimensions:	length 34 m width 6 m draught 0.0 m
Last path:	PB4177>ais via pa5jw
Positions stored:	185

callsign		distance	last heard - EST		callsign		distance	last heard - EST
4-WINDS		234.5 yards 328°	2025-01-20 08:45:47		CURO		0.4 miles 175°	2025-01-20 08:44:46
STIGFOSS		0.5 miles 189°	2025-01-16 01:39:55		TELSTAR		0.8 miles 191°	2025-01-19 13:39:11
ALEXANDRA		0.9 miles 174°	2025-01-19 03:45:36		GEONAUT		0.9 miles 177°	2025-01-13 08:51:54
NZK PONT 100		1.5 miles 248°	2025-01-05 08:44:13		THETIS		1.6 miles 152°	2025-01-16 11:03:24
STEN NEPTUN		2.0 miles 149°	2025-01-25 15:50:27		PD4FH		2.5 miles 38°	2025-01-20 14:27:33
LYNX		2.5 miles 263°	2025-01-20 03:53:28		PA1RON-N		2.7 miles 4°	2025-01-30 16:30:52
PA4JV		2.7 miles 186°	2025-01-29 10:37:52		PA3RO-7		2.9 miles 188°	2025-01-15 10:39:53
PA4JV B		3.0 miles 184°	2025-01-30 16:22:34		PA4JV-B		3.0 miles 184°	2025-01-30 16:22:44
PH1PCH		3.0 miles 240°	2025-01-14 10:33:33		PD0BEL C		3.2 miles 259°	2025-01-30 14:50:32
PD0BEL-C		3.2 miles 259°	2025-01-30 14:50:42		PI1YMD C		3.2 miles 259°	2025-01-30 14:49:38

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.