Callsign:	PB4716
MMSI number:	244049993
Vessel class:	Sailing (36)
Location:	52°47.99' N 5°25.94' E - locator JO22RT11VW - show map 5.5 miles Southwest bearing 231° from Oudemirdum, Gemeente Gaasterlân-Sleat, Friesland, Netherlands [?] 8.9 miles Northeast bearing 41° from Enkhuizen, Gemeente Enkhuizen, North Holland, Netherlands 37.2 miles Northeast bearing 38° from Amsterdam, Gemeente Amsterdam, North Holland, Netherlands 72.7 miles Northeast bearing 33° from Rotterdam, Gemeente Rotterdam, South Holland, Netherlands
Last position:	2024-08-30 23:25:24 EDT (64d 8h51m ago) 2024-08-31 05:25:24 CEST local time at Oudemirdum, Netherlands [?]
Course:	354° – heading 511°
Speed:	7 MPH
Dimensions:	length 10 m width 4 m
Last path:	PB4716>ais via pa2dx
Positions stored:	137

callsign		distance	last heard - EST		callsign		distance	last heard - EST
PD0KHN		1.9 miles 174°	2024-10-31 18:57:33		PD1RHV		1.9 miles 174°	2024-10-18 05:36:35
PD0GJK-7		2.3 miles 175°	2024-10-11 13:43:28		PA3GSN		2.3 miles 175°	2024-10-23 16:22:56
ON2AJ		2.3 miles 175°	2024-10-15 10:59:31		PE1PLR		2.3 miles 175°	2024-11-01 08:10:41
DO1BTW-7		2.3 miles 175°	2024-11-02 04:47:07		PD2HAB-7		2.3 miles 175°	2024-10-08 11:16:26
EH10 DAMMERINA		3.2 miles 208°	2024-11-01 04:00:09		MARIAN		4.1 miles 202°	2024-10-30 23:32:32
AVANTI		4.1 miles 292°	2024-10-19 07:16:04		GERRIT JAN		4.1 miles 201°	2024-10-31 04:15:38
CARPE DIEM		4.3 miles 191°	2024-11-03 05:42:47		VIANEN		4.4 miles 120°	2024-11-02 03:44:38
LAURINA		4.6 miles 264°	2024-10-24 02:27:25		LAUWERSZEE		4.7 miles 291°	2024-11-01 03:02:41
FELIX		5.3 miles 293°	2024-10-05 04:30:00		PD1EDS-7		5.8 miles 347°	2024-10-25 03:26:38
NOORDERZON		5.8 miles 220°	2024-11-03 06:31:58		DORO		5.8 miles 347°	2024-10-06 00:01:09

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.