Callsign:	ALJ42Q
MMSI number:	503112750
Navigational status:	Under way (engine) (0)
Vessel class:	Sailing (36)
Location:	21°51.77' S 150°00.68' E - locator QG58AD12IW - show map 59.5 miles Southeast bearing 121° from Sarina, Mackay, Queensland, Australia [?] 73.1 miles Southeast bearing 132° from Mackay, Mackay, Queensland, Australia 78.1 miles Southeast bearing 129° from Walkerston, Mackay, Queensland, Australia
Last position:	2023-07-30 13:27:36 EDT (292d 16h35m ago) 2023-07-31 03:27:36 AEST local time at Sarina, Australia [?]
Course:	91° – heading 93°
Speed:	12 MPH
Dimensions:	length 18 m width 18 m draught 0.0 m
Last path:	ALJ42Q>ais via VK4NB
Positions stored:	331

callsign		distance	last heard - EDT		callsign		distance	last heard - EDT
MARGAY 2		10.8 miles 343°	2024-04-18 15:14:43		REEF RESILIENCE		11.8 miles 207°	2024-04-27 20:16:22
MADELINE		12.8 miles 343°	2024-05-11 19:14:40		SOLACE		13.7 miles 298°	2024-05-04 00:49:30
HVALODEA		17.4 miles 66°	2024-04-24 13:39:13		VHF 81 SB		19.2 miles 175°	2024-05-18 05:59:12
PACIFIC RANGER		20.3 miles 274°	2024-05-10 01:28:40		VHF CH 83		21.6 miles 50°	2024-05-18 05:59:12
WALKABOUT		23.0 miles 324°	2024-05-18 05:52:14		PIA		34.9 miles 56°	2024-05-16 14:54:23
CLAIRVIEW		35.2 miles 240°	2024-05-18 05:42:31		VK4CUZ-7		35.3 miles 239°	2024-05-10 20:20:03
VK4ZZ-5		35.3 miles 239°	2024-05-10 02:14:09		VK4ZZ-9		35.3 miles 239°	2024-05-09 16:21:42
VK4RDL-3		35.7 miles 242°	2024-05-18 05:51:00		BBG ENDEAVOR		36.9 miles 70°	2024-05-08 03:29:13
KYPROS BRAVERY		37.0 miles 71°	2024-04-27 05:38:36		APHRODITE LEADER		37.1 miles 70°	2024-05-17 15:50:15
BBC MARS		37.3 miles 70°	2024-05-17 06:10:40		XING CHANG HAI		37.4 miles 70°	2024-05-08 11:21:38

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.