Callsign:	503002540
MMSI number:	503002540
Location:	32°01.66' S 115°40.70' E - locator OF77UX13JJ - show map 4.2 miles West bearing 275° from North Fremantle, Fremantle, Western Australia, Australia [?] 5.4 miles West bearing 287° from Fremantle, Fremantle, Western Australia, Australia 11.9 miles Southwest bearing 244° from Perth, Cambridge, Western Australia, Australia 34.6 miles North bearing 356° from Mandurah, Mandurah, Western Australia, Australia
Last position:	2024-06-19 04:31:14 EDT (1d 6h45m ago) 2024-06-19 16:31:14 AWST local time at North Fremantle, Australia [?]
Course:	141° – heading 511°
Speed:	23 MPH
Last path:	503002540>ais via 5TEK
Positions stored:	10

callsign		distance	last heard - EDT		callsign		distance	last heard - EDT
503000215		0.4 miles 36°	2024-06-04 00:49:24		MAMMA MIA		0.6 miles 336°	2024-06-20 11:15:00
BAY YASU		0.7 miles 270°	2024-06-20 11:15:30		ASTURCON		1.0 miles 236°	2024-06-20 11:07:19
OCEAN PROWLER		1.2 miles 348°	2024-06-12 19:23:57		503122190		1.2 miles 40°	2024-06-16 18:24:52
KITHARA		1.2 miles 226°	2024-06-16 02:01:58		OCEAN WILD 2		1.3 miles 335°	2024-06-19 04:48:07
STELIOS T		1.3 miles 190°	2024-06-20 11:13:58		503114680		1.3 miles 38°	2024-05-30 11:10:57
EASTERN HAWK		1.5 miles 214°	2024-06-20 11:16:01		503120340		1.5 miles 57°	2024-06-07 23:23:52
503119810		1.5 miles 31°	2024-06-07 23:05:58		503015940		1.6 miles 88°	2024-06-15 20:38:11
TRUD R		1.8 miles 346°	2024-06-19 06:04:48		M.Y. ANYA		1.9 miles 75°	2024-06-15 20:40:44
503123170		2.0 miles 45°	2024-05-30 07:31:21		ABWA AZIMUTH		2.0 miles 61°	2024-06-03 00:23:48
503085310		2.0 miles 143°	2024-05-30 21:33:43		503069560		2.3 miles 132°	2024-06-17 05:21:09

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.