Callsign:	PHOF
MMSI number:	244469000
IMO number:	451537
Navigational status:	Under way (engine) (0)
Vessel class:	Tug (52)
Destination:	NLIJM
Location:	52°27.76' N 4°39.81' E - locator JO22HL91OB - show map 6.4 miles West bearing 276° from Zaanstad, Gemeente Zaanstad, North Holland, Netherlands [?] 7.1 miles West bearing 284° from Zaandam, Gemeente Zaanstad, North Holland, Netherlands 11.3 miles Northwest bearing 303° from Amsterdam, Gemeente Amsterdam, North Holland, Netherlands 38.1 miles North bearing 12° from Rotterdam, Gemeente Rotterdam, South Holland, Netherlands
Last position:	2024-05-11 01:07:45 EDT (23d 16h51m ago) 2024-05-11 07:07:45 CEST local time at Zaanstad, Netherlands [?]
Course:	201° – heading 199°
Speed:	6 MPH
Dimensions:	length 33 m width 12 m draught 3.9 m
Last path:	PHOF>ais via pa2dx
Positions stored:	15824

callsign		distance	last heard - EDT		callsign		distance	last heard - EDT
GEO OCEAN IX		86.0 yards 333°	2024-06-02 15:40:10		LYNX		227.9 yards 7°	2024-06-02 07:45:09
111244513		250.7 yards 172°	2024-06-01 10:33:25		OCEAN MAJESTY		0.3 miles 287°	2024-05-17 21:32:38
BOS BASE		0.3 miles 20°	2024-06-02 15:34:56		GEOQUIP ELENA		0.7 miles 5°	2024-06-02 17:45:16
NZK Pont 103		1.3 miles 271°	2024-05-17 21:44:25		SQ3SHC-9		1.4 miles 267°	2024-05-12 06:28:01
NOORDSTROOM		1.5 miles 133°	2024-06-02 04:27:07		PE1BTV		1.6 miles 183°	2024-05-22 07:32:12
Z-24 ELIA		1.9 miles 134°	2024-06-03 01:53:11		KOET		2.0 miles 281°	2024-05-17 21:34:46
DOUWENT		2.0 miles 133°	2024-06-02 14:31:16		WHISPER		2.0 miles 132°	2024-06-02 10:55:18
PD1AJJ-9		2.3 miles 191°	2024-05-21 09:44:01		PA4JV-5		2.4 miles 183°	2024-05-24 13:47:23
PA4JV B		2.4 miles 183°	2024-05-20 16:39:32		PA4JV-B		2.4 miles 183°	2024-05-20 16:39:41
PA4JV-6		2.4 miles 183°	2024-06-03 17:13:14		PA4JV		2.4 miles 183°	2024-05-08 08:00:42

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.