Callsign:	PA3915
MMSI number:	244003373
Vessel class:	Sailing (36)
Location:	53°10.53' N 5°24.26' E - locator JO23QE82MD - show map 0.8 miles West bearing 274° from Harlingen, Gemeente Harlingen, Friesland, Netherlands [?] 4.4 miles Southwest bearing 228° from Sexbierum, Gemeente Franekeradeel, Friesland, Netherlands 48.2 miles West bearing 267° from Groningen, Gemeente Groningen, Groningen, Netherlands 59.4 miles North bearing 21° from Amsterdam, Gemeente Amsterdam, North Holland, Netherlands
Last position:	2024-10-31 12:15:03 EDT (23d 15h31m ago) 2024-10-31 17:15:03 CET local time at Harlingen, Netherlands [?]
Course:	148° – heading 511°
Speed:	8 MPH
Dimensions:	length 9 m width 3 m
Last path:	PA3915>ais via pa2dx
Positions stored:	429

callsign		distance	last heard - EST		callsign		distance	last heard - EST
ALLA VENTURA		80.3 yards 3°	2024-10-27 04:35:58		VLIELAND		86.8 yards 334°	2024-11-24 02:20:34
VAN KINSBERGEN		123.4 yards 137°	2024-11-23 09:12:10		IDEAAL		160.4 yards 311°	2024-11-12 02:32:31
GRUTTE GRIZE		344.5 yards 13°	2024-11-14 10:54:17		PLATO		356.1 yards 100°	2024-11-19 06:32:58
KNRM-WIECHER JAP VP		396.5 yards 103°	2024-11-19 14:22:20		YE86 CORNELIS		411.3 yards 127°	2024-11-21 11:31:54
RODE SWAN		434.4 yards 105°	2024-11-04 12:05:37		BRANDARIS		466.7 yards 300°	2024-11-21 06:38:42
GEO RANGER		494.6 yards 125°	2024-11-24 01:56:07		HOLLANDIA		503.0 yards 109°	2024-11-10 00:29:38
YE116 ELIZABETH		513.3 yards 131°	2024-11-20 11:46:19		AVERECHTS		0.3 miles 114°	2024-11-24 02:45:02
WATERWOLF		0.3 miles 114°	2024-11-08 03:04:17		PASSAAT		0.3 miles 88°	2024-11-24 02:46:34
CERVA		0.3 miles 91°	2024-10-27 04:31:22		PEGASUS		0.3 miles 71°	2024-10-29 04:00:29
ATLANTIS		0.3 miles 92°	2024-11-14 13:01:01		VERTROUWEN		0.4 miles 86°	2024-11-12 23:26:12

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.