Callsign:	PI4821
MMSI number:	244374481
IMO number:	188221
Navigational status:	Under way (engine) (0)
Vessel class:	(99)
Destination:	PEILWERKZAAMHEDEN (ETA ***00 00:00)
Location:	52°58.36' N 5°55.11' E - locator JO22XX03FK - show map 6.2 miles West bearing 284° from Nieuwehorne, Gemeente Heerenveen, Friesland, Netherlands [?] 6.5 miles West bearing 249° from Gorredijk, Gemeente Opsterland, Friesland, Netherlands 59.7 miles Northeast bearing 46° from Amsterdam, Gemeente Amsterdam, North Holland, Netherlands 94.5 miles Northeast bearing 39° from Rotterdam, Gemeente Rotterdam, South Holland, Netherlands
Last position:	2025-01-21 12:43:57 EST (5d 10h21m ago) 2025-01-21 18:43:57 CET local time at Nieuwehorne, Netherlands [?]
Course:	104° – heading 511°
Speed:	46 MPH
Dimensions:	length 8 m width 4 m draught 0.0 m
Last path:	PI4821>ais via pa2dx
Positions stored:	297

callsign		distance	last heard - EST		callsign		distance	last heard - EST
AREND		0.6 miles 190°	2025-01-26 23:04:19		FREDERIKA		0.7 miles 280°	2025-01-26 22:54:07
TINA J		0.9 miles 266°	2025-01-26 23:01:46		FURKA		0.9 miles 272°	2025-01-26 23:00:14
DE FRIESLAND		0.9 miles 264°	2025-01-23 10:58:23		P-PC5E		1.1 miles 129°	2025-01-26 21:00:32
PI2HVN		1.2 miles 180°	2025-01-26 22:45:01		S/Y JOHANNA		1.3 miles 292°	2025-01-22 01:03:37
ESPERANCE		2.0 miles 307°	2025-01-26 23:04:50		WESTERDOK		2.8 miles 310°	2025-01-26 23:04:19
MARIANNA		3.0 miles 318°	2025-01-26 23:04:50		PD0MOL		3.8 miles 70°	2025-01-26 14:00:46
PD1RAC		4.9 miles 86°	2025-01-26 09:41:51		PD1RAC-9		5.0 miles 85°	2025-01-24 08:41:33
PD1RAC-13		5.0 miles 85°	2025-01-06 07:55:02		PD1RAC-10		5.0 miles 85°	2025-01-26 23:02:48
PD1RAC-7		5.0 miles 85°	2025-01-25 17:26:36		SIMMERWILLE		5.5 miles 271°	2025-01-03 15:55:20
MUCHO MAS		5.5 miles 270°	2025-01-26 23:02:47		CAPRICORNE		5.7 miles 273°	2025-01-25 07:32:21

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.