Callsign:	PB4884
MMSI number:	244030377
Navigational status:	Undefined/default (15)
Vessel class:	Pleasure (37)
Location:	53°06.20' N 5°50.51' E - locator JO23WC14AT - show map 0.4 miles Northeast bearing 57° from Grou, Gemeente Boarnsterhim, Friesland, Netherlands [?] 2.7 miles Northeast bearing 49° from Jirnsum, Gemeente Boarnsterhim, Friesland, Netherlands 64.2 miles Northeast bearing 38° from Amsterdam, Gemeente Amsterdam, North Holland, Netherlands 96.0 miles Northeast bearing 42° from Den Haag, Gemeente ’s-Gravenhage, South Holland, Netherlands
Last position:	2024-11-11 03:49:34 EST (19d 1h49m ago) 2024-11-11 09:49:34 CET local time at Grou, Netherlands [?]
Course:	279° – heading 511°
Speed:	4 MPH
Dimensions:	width 4 m draught 0.0 m
Last path:	PB4884>ais via pa2dx
Positions stored:	158

callsign		distance	last heard - EST		callsign		distance	last heard - EST
WAKER		108.2 yards 262°	2024-11-03 11:36:07		P309		119.1 yards 181°	2024-11-06 19:01:02
DANA		126.3 yards 263°	2024-11-07 08:56:16		WHITE SHARK		200.6 yards 253°	2024-11-20 07:06:21
BORES		225.1 yards 213°	2024-11-03 08:29:52		TRADEWINDS		314.9 yards 247°	2024-11-22 05:44:59
RESCULA		319.9 yards 251°	2024-11-13 08:10:36		RENSKE MARIA		323.7 yards 250°	2024-11-10 04:36:31
FREYA		328.3 yards 248°	2024-11-03 10:37:52		ZEELEUS		333.4 yards 239°	2024-11-04 10:03:43
HENRIETTE		355.2 yards 185°	2024-11-17 09:00:46		DAL PARADISO		409.3 yards 192°	2024-11-01 13:04:21
CYRNOS		432.1 yards 224°	2024-11-09 05:26:53		SUYDERLANDE		497.3 yards 217°	2024-11-04 06:20:10
NEW HAPPINES		521.2 yards 217°	2024-11-30 05:38:30		MARFAMKE 2		0.3 miles 223°	2024-11-15 08:30:06
ANNA		0.3 miles 196°	2024-11-08 09:04:18		NUVER		0.3 miles 188°	2024-11-28 04:19:46
HOUTRIB		0.3 miles 185°	2024-11-29 08:06:36		ANTARES		0.4 miles 191°	2024-11-16 10:44:38

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.