Callsign:	PF4546
MMSI number:	244810215
Navigational status:	Moored (5)
Vessel class:	(0)
Location:	53°00.14' N 5°39.15' E - locator JO23TA80HN - show map 1.9 miles West bearing 249° from Oppenhuizen, Sûdwest Fryslân, Friesland, Netherlands [?] 4.2 miles North bearing 14° from Woudsend, Sûdwest Fryslân, Friesland, Netherlands 53.9 miles Northeast bearing 36° from Amsterdam, Gemeente Amsterdam, North Holland, Netherlands 89.4 miles Northeast bearing 33° from Rotterdam, Gemeente Rotterdam, South Holland, Netherlands
Last position:	2024-12-28 17:15:55 EST (28d 7h42m ago) 2024-12-28 23:15:55 CET local time at Oppenhuizen, Netherlands [?]
Course:	251° – heading 511°
Speed:	0 MPH
Dimensions:	draught 1.2 m
Last path:	PF4546>ais via pa2dx
Positions stored:	666

callsign		distance	last heard - EST		callsign		distance	last heard - EST
EDO		13.7 yards 192°	2025-01-26 00:56:53		URSUS		48.4 yards 111°	2025-01-25 08:48:54
AVENTURIER		58.9 yards 130°	2025-01-26 00:56:23		BRUTUS		65.2 yards 105°	2025-01-26 00:56:23
ARGO		137.6 yards 125°	2025-01-25 20:35:53		SPERWER		138.3 yards 114°	2025-01-26 00:57:55
244780686		0.9 miles 187°	2025-01-24 09:00:36		ANNE SUUS		1.1 miles 37°	2025-01-24 03:18:17
SIRIUS GREY		1.2 miles 89°	2024-12-28 08:04:03		PE1AVG-7		1.3 miles 33°	2025-01-01 09:58:22
PD2CDC		1.3 miles 9°	2025-01-23 15:34:47		EMMA		1.3 miles 308°	2025-01-16 07:38:22
CONDOR		1.3 miles 304°	2025-01-22 04:30:59		KROMME MIJDRECHT		1.4 miles 308°	2025-01-24 11:55:25
ANNA		1.4 miles 308°	2025-01-23 09:00:48		PD1XIE-7		1.4 miles 9°	2025-01-24 11:26:28
BONA VENTURA		1.4 miles 308°	2025-01-06 10:41:29		HAPPY ISLAND		1.4 miles 106°	2025-01-05 07:24:43
DUKKUS		1.4 miles 307°	2025-01-25 10:10:20		JOHANNA JACOBA		1.4 miles 294°	2025-01-18 17:30:34

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.