Callsign:	navaid
MMSI number:	002444027
IMO number:	761437
Navigational status:	Reserved (14)
Vessel class:	(130)
Location:	53°14.93' N 6°18.68' E - locator JO33DF79IR - show map 1.0 miles South bearing 172° from Grijpskerk, Gemeente Zuidhorn, Groningen, Netherlands [?] 3.6 miles West bearing 256° from Noordhorn, Gemeente Zuidhorn, Groningen, Netherlands 10.7 miles West bearing 281° from Groningen, Gemeente Groningen, Groningen, Netherlands 84.7 miles Northeast bearing 44° from Amsterdam, Gemeente Amsterdam, North Holland, Netherlands
Last position:	2025-01-17 15:55:19 EST (47s ago) 2025-01-17 21:55:19 CET local time at Grijpskerk, Netherlands [?]
Speed:	0 MPH
Dimensions:	draught 0.0 m
Last path:	navaid>ais via pa2dx
Positions stored:	4

callsign		distance	last heard - EST		callsign		distance	last heard - EST
MONOMERA		49.0 yards 273°	2025-01-17 00:25:51		EILTANK 67		81.9 yards 265°	2025-01-15 07:04:01
NOORDEREILAND		98.2 yards 264°	2025-01-15 03:53:16		MANU FORTI		368.1 yards 263°	2025-01-15 14:12:41
FARMSUM		388.2 yards 266°	2025-01-17 15:54:17		INA		485.3 yards 264°	2025-01-17 15:54:17
MARK HARDI 3		0.3 miles 259°	2025-01-16 07:00:39		JAN V HASSELT SR		0.3 miles 261°	2025-01-16 01:36:51
SENDO LINER		0.5 miles 61°	2025-01-17 14:19:12		CHRISTOPH		0.5 miles 78°	2024-12-19 01:22:26
IJSVOGEL		0.6 miles 78°	2025-01-17 15:55:49		SANNE		0.8 miles 79°	2025-01-16 10:33:48
BAR MELUS		0.8 miles 80°	2025-01-09 08:53:45		LEONORA		0.8 miles 79°	2025-01-15 00:16:16
COCCINELLA		0.8 miles 260°	2025-01-17 06:18:46		FIAT VOLUNTAS		1.7 miles 80°	2025-01-17 04:44:48
NOVALIS		2.4 miles 81°	2025-01-16 11:19:16		POLICE		2.6 miles 260°	2024-12-29 12:03:49
SWISS PEARL		2.8 miles 83°	2025-01-15 00:31:07		CW3471		3.0 miles 206°	2025-01-17 13:06:04

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.