Callsign:	PF4956
MMSI number:	244180591
Vessel class:	Sailing (36)
Location:	53°23.60' N 6°10.14' E - locator JO33CJ04GJ - show map 2.2 miles Northeast bearing 53° from Anjum, Gemeente Dongeradeel, Friesland, Netherlands [?] 7.2 miles West bearing 289° from Ulrum, Gemeente De Marne, Groningen, Netherlands 20.3 miles Northwest bearing 306° from Groningen, Gemeente Groningen, Groningen, Netherlands 88.3 miles Northeast bearing 37° from Amsterdam, Gemeente Amsterdam, North Holland, Netherlands
Last position:	2024-05-12 08:27:19 EDT (10d 16h20m ago) 2024-05-12 14:27:19 CEST local time at Anjum, Netherlands [?]
Course:	169° – heading 511°
Speed:	6 MPH
Last path:	PF4956>ais via pa2dx
Positions stored:	145

callsign		distance	last heard - EDT		callsign		distance	last heard - EDT
SCHAVUIT		251.8 yards 81°	2024-05-17 08:04:32		MARIE		0.5 miles 13°	2024-05-01 06:07:31
WAD SOUT		0.8 miles 214°	2024-05-13 13:24:52		SY FROGGY		0.8 miles 212°	2024-05-21 06:07:27
SALT		0.8 miles 213°	2024-05-23 00:45:35		BLUE VALENTINE		0.8 miles 212°	2024-05-16 14:42:59
SWEETSALT		0.9 miles 207°	2024-05-04 12:36:22		DE WIJDE BLIK		0.9 miles 213°	2024-05-23 00:47:40
SEEDUKER		0.9 miles 213°	2024-05-22 16:04:13		SCHARRELAAR		0.9 miles 209°	2024-05-20 09:12:18
RUACH		0.9 miles 211°	2024-05-11 11:24:00		ALTUN HA		0.9 miles 214°	2024-05-19 10:12:02
ALLURES		0.9 miles 216°	2024-05-08 08:55:24		LERATA II		0.9 miles 214°	2024-05-21 08:06:41
BABBELS		1.0 miles 43°	2024-05-11 06:56:51		VLINDERBALG		1.0 miles 192°	2024-05-23 00:47:08
VRIENDSCHAP		1.1 miles 191°	2024-05-18 10:36:28		WL5 GRIETJE		1.1 miles 207°	2024-05-20 09:14:24
WILLEM JACOB		1.1 miles 342°	2024-05-23 00:47:08		FILOU		1.1 miles 195°	2024-05-04 11:25:44

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.