Source callsign:	VK5MDF-S
Comment:	70cm Voice (D-Star) 438.77500MHz +0.0000MHz
Location:	34°49.41' S 138°43.47' E - locator PF95IE62WI - show map 3.9 km East bearing 74° from Modbury, Tea Tree Gully, South Australia, Australia [?] 8.4 km East bearing 83° from Ingle Farm, Salisbury, South Australia, Australia 9.9 km North bearing 9° from Adelaide Hills, Adelaide Hills, South Australia, Australia 16.4 km Northeast bearing 45° from Adelaide, Adelaide, South Australia, Australia
Last position:	2026-01-10 05:49:34 UTC (3d 22h35m ago) 2026-01-10 16:19:34 ACDT local time at Modbury, Australia [?]
Altitude:	3 m
Last path:	VK5MDF-S>APDG01 via TCPIP*,qAC,VK5MDF-GS
Positions stored:	50
Others sourced by VK5MDF-S:	VK5MDF D

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.