Callsign:	GCA48Q
MMSI number:	503163410
Navigational status:	Under way (engine) (0)
Vessel class:	Pleasure (37)
Location:	21°39.73' S 150°00.92' E - locator QG58AI11UC - show map 54.0 miles East bearing 108° from Sarina, Mackay, Queensland, Australia [?] 64.9 miles Southeast bearing 123° from Mackay, Mackay, Queensland, Australia 70.6 miles Southeast bearing 120° from Walkerston, Mackay, Queensland, Australia
Last position:	2024-06-18 20:11:36 EDT (7d 20h22m ago) 2024-06-19 10:11:36 AEST local time at Sarina, Australia [?]
Course:	128° – heading 511°
Speed:	27 MPH
Dimensions:	length 15 m width 5 m draught 0.0 m
Last path:	GCA48Q>ais via VK4NB
Positions stored:	185

callsign		distance	last heard - EDT		callsign		distance	last heard - EDT
ROO BIN ESQUE		6.3 miles 311°	2024-05-31 02:47:29		ALKINA		9.3 miles 358°	2024-06-23 18:42:29
503109530 AU		9.8 miles 280°	2024-05-31 21:56:25		MAKANI KAI		11.9 miles 193°	2024-05-31 21:34:19
WHITEHAVEN		12.4 miles 357°	2024-06-11 09:52:55		WESTWIND		13.4 miles 292°	2024-06-18 11:58:28
FREE SPIRIT		13.5 miles 179°	2024-06-25 23:51:11		PNEUMA		13.7 miles 332°	2024-06-25 22:16:06
BAGATELLE		14.7 miles 88°	2024-06-21 11:48:03		BACKCHAT		14.7 miles 289°	2024-06-26 00:12:12
ESPRIT		14.9 miles 288°	2024-06-26 15:21:02		PACIFIC DREAMS		15.1 miles 287°	2024-06-26 03:31:25
VHF CH 83		16.4 miles 90°	2024-06-26 16:30:48		ACE OF SPADES		17.8 miles 6°	2024-06-16 19:00:41
005030105 AU		18.1 miles 57°	2024-06-26 09:55:43		KAI LANA		22.0 miles 301°	2024-06-08 18:52:10
VHF CH 80		24.5 miles 307°	2024-06-26 16:30:48		NEVER SAY NEVER		25.4 miles 122°	2024-06-19 19:06:00
GUO YUAN 86		25.9 miles 51°	2024-06-22 14:03:41		POTENTIA		26.6 miles 44°	2024-06-23 21:05:34

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.