Callsign:	DH4144
MMSI number:	211168140
IMO number:	61241
Navigational status:	Under way (engine) (0)
Vessel class:	Sailing (36)
Location:	53°25.90' N 5°45.06' E - locator JO23VK03CO - show map 1.3 miles Southwest bearing 226° from Nes, Gemeente Ameland, Friesland, Netherlands [?] 4.7 miles East bearing 97° from Hollum, Gemeente Ameland, Friesland, Netherlands 36.7 miles Northwest bearing 294° from Groningen, Gemeente Groningen, Groningen, Netherlands 81.4 miles Northeast bearing 26° from Amsterdam, Gemeente Amsterdam, North Holland, Netherlands
Last position:	2024-05-07 04:03:20 EDT (3d 22h28m ago) 2024-05-07 10:03:20 CEST local time at Nes, Netherlands [?]
Course:	302° – heading 511°
Speed:	6 MPH
Dimensions:	length 13 m width 4 m draught 0.0 m
Last path:	DH4144>ais via pa2dx
Positions stored:	1683

callsign		distance	last heard - EDT		callsign		distance	last heard - EDT
ZEEHOND		0.9 miles 83°	2024-05-11 02:31:51		AMELAND		0.9 miles 83°	2024-05-11 02:30:48
OERD		1.0 miles 84°	2024-05-11 02:30:48		SIER		1.0 miles 81°	2024-05-11 02:31:20
244184071		1.0 miles 82°	2024-05-08 09:36:59		WL35 BRAKZAND		1.0 miles 73°	2024-05-11 02:31:51
BRAKZAND		1.0 miles 71°	2024-05-11 02:14:28		PIETER HUBERT		1.0 miles 76°	2024-05-11 02:30:17
AMELAND		1.0 miles 78°	2024-05-11 02:28:42		VIGILANT		1.1 miles 75°	2024-05-11 02:31:51
SIRIUS SURVEY		1.1 miles 70°	2024-04-25 05:50:11		COMPAEN		1.1 miles 68°	2024-05-11 02:03:23
OVERWINNING		1.1 miles 72°	2024-05-11 02:30:48		ODIN		1.1 miles 70°	2024-05-09 16:33:25
SUPPORTER		1.1 miles 174°	2024-05-02 07:56:54		ELBRICH		1.1 miles 72°	2024-05-11 02:30:48
BARRUS		1.1 miles 71°	2024-05-10 06:00:36		MYTH		1.1 miles 70°	2024-05-09 14:39:23
KLEINE JAGER		1.1 miles 72°	2024-05-02 01:36:19		B HONDERD		1.1 miles 70°	2024-05-09 20:38:54

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.