Callsign:	PH4963
MMSI number:	244821269
Vessel class:	Sailing (36)
Location:	53°23.00' N 6°09.48' E - locator JO33BJ82WA - show map 1.4 miles Northeast bearing 65° from Anjum, Gemeente Dongeradeel, Friesland, Netherlands [?] 7.4 miles West bearing 283° from Ulrum, Gemeente De Marne, Groningen, Netherlands 20.3 miles Northwest bearing 304° from Groningen, Gemeente Groningen, Groningen, Netherlands 87.5 miles Northeast bearing 37° from Amsterdam, Gemeente Amsterdam, North Holland, Netherlands
Last position:	2024-06-15 09:43:43 EDT (4h5m ago) 2024-06-15 15:43:43 CEST local time at Anjum, Netherlands [?]
Course:	216.199997° – heading 511°
Speed:	0 MPH
Last path:	PH4963>ais via pa2dx
Positions stored:	171

callsign		distance	last heard - EDT		callsign		distance	last heard - EDT
SALT		19.7 yards 193°	2024-05-23 07:50:44		SY FROGGY		26.3 yards 150°	2024-06-05 03:48:52
ALLEHENS		42.9 yards 209°	2024-06-15 10:51:02		TETHYS		49.9 yards 292°	2024-06-13 05:47:51
DE WIJDE BLIK		59.1 yards 196°	2024-06-06 11:02:10		SEEDUKER		81.6 yards 212°	2024-05-24 09:36:48
TYCHE		88.9 yards 143°	2024-06-14 11:31:34		ALTUN HA		96.1 yards 231°	2024-05-19 10:12:02
244016710		103.4 yards 146°	2024-06-08 14:36:27		AUDAX		180.4 yards 109°	2024-06-13 09:48:47
WL5 GRIETJE		454.4 yards 187°	2024-06-06 06:02:27		MUZE		0.3 miles 15°	2024-06-06 11:29:37
DORON		0.4 miles 190°	2024-05-20 12:26:39		SCHAVUIT		0.9 miles 40°	2024-05-17 08:04:32
INDY		1.0 miles 138°	2024-06-13 05:45:45		VLINDERBALG		1.6 miles 32°	2024-06-15 13:47:43
EZON		1.9 miles 195°	2024-05-18 08:59:36		SIJTJE		2.1 miles 43°	2024-05-28 05:55:37
MARIE		2.2 miles 166°	2024-06-01 09:24:42		WYN		2.2 miles 49°	2024-06-04 05:05:51

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.