Callsign:	503374000
MMSI number:	503374000
Navigational status:	Undefined/default (15)
Vessel class:	(0)
Location:	21°17.60' S 149°17.94' E - locator QG48PQ59VO - show map - static map 10.2 miles Northeast bearing 31° from Sarina, Mackay, Queensland, Australia [?] 12.9 miles Southeast bearing 138° from Mackay, Mackay, Queensland, Australia 84.9 miles Southeast bearing 143° from Red Hill, Whitsunday, Queensland, Australia
Last position:	2017-07-07 08:56:19 EDT (291d 14h7m ago) 2017-07-07 22:56:19 AEST local time at Sarina, Australia [?]
Course:	0°
Dimensions:	draught 0.0 m
Last path:	503374000>ais via VK4NB
Positions stored:	2

callsign		distance	last heard - EDT		callsign		distance	last heard - EDT
KALARKA		291.1 yards 31°	2018-04-24 21:27:58		KARLOO		309.2 yards 32°	2018-04-24 23:02:12
BALADHA		380.8 yards 36°	2018-04-24 23:02:12		BULGU		390.4 yards 36°	2018-04-24 23:04:12
KOLIJO		411.2 yards 36°	2018-04-24 23:04:12		JUNETTE JOY		0.8 miles 21°	2018-04-24 18:02:30
LYDIA		0.9 miles 33°	2018-04-23 23:13:53		PHOENIX BEAUTY		2.1 miles 28°	2018-04-24 22:54:10
JUB DESLEY ANNE		2.1 miles 23°	2018-04-10 18:13:17		HONEST SKY		2.2 miles 24°	2018-04-24 23:00:11
YANGTZE XING JIN		2.3 miles 41°	2018-04-21 19:38:42		CAPTAIN MIKE		2.3 miles 23°	2018-04-14 19:34:42
ALMA		2.5 miles 18°	2018-04-24 21:59:03		HEROIC		2.5 miles 18°	2018-04-11 13:16:13
CORONA HORIZON		2.8 miles 11°	2018-04-24 23:02:12		HL ESPERANCE		2.8 miles 11°	2018-04-14 19:34:42
DOUBLE FORTUNE		3.0 miles 8°	2018-04-11 13:18:13		KAGUYA		3.0 miles 8°	2018-04-14 19:28:42
MINERAL HOKKAIDO		3.2 miles 5°	2018-04-14 19:28:42		TAI CHANG		3.4 miles 3°	2018-04-11 11:50:01

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.