Source callsign:	ZS4OIL-7
Comment:	Manten Marina Yacht Club (016)3711301
Location:	26°53.72' S 28°06.96' E - locator KG43BC35WC - show map - static map 1.3 miles Southeast bearing 130° from Deneysville, Free State, South Africa [?] 19.3 miles East bearing 107° from Sasolburg, Free State, South Africa 46.1 miles South bearing 161° from Soweto, Gauteng, South Africa 48.1 miles South bearing 175° from Johannesburg, Gauteng, South Africa
Last position:	2012-05-27 17:47:19 UTC (29m13s ago) 2012-05-27 19:47:19 SAST local time at Deneysville, South Africa [?]
Last path:	ZS4OIL-7>APU25N via TCPIP*,qAC,ZS6EY-J2
Positions stored:	3
Others sourced by ZS4OIL-7:	439.100 70.225 NSRI 22V SAPS/WW ZS4LZ ZS6VTB-2 ZS6VTB-3 ZS6VTB-4

callsign		distance	last heard - UTC		callsign		distance	last heard - UTC
NSRI 22V		0.0 yards 0°	2012-05-27 17:47:21		ZS6OD-13		1.1 miles 234°	2012-05-27 11:08:48
ZS6OD		1.3 miles 242°	2012-05-27 18:15:08		ZS6OD-14		16.5 miles 343°	2012-05-12 11:56:28
ZS6EY-IG		17.8 miles 287°	2012-05-27 18:11:15		ZS6VTB-2		18.0 miles 287°	2012-05-27 17:47:13
SAPS/WW		18.2 miles 308°	2012-05-27 17:47:17		ZS4OIL-1		18.4 miles 295°	2012-05-27 18:07:35
ZS4OIL-8		18.4 miles 295°	2012-05-27 18:14:02		ZS4BMX		18.4 miles 295°	2012-05-27 17:55:17
ZS4OIL-7		18.4 miles 295°	2012-05-27 18:15:37		70.225		18.4 miles 295°	2012-05-27 17:47:25
439.100		18.4 miles 295°	2012-05-27 17:47:23		S4BMX		18.4 miles 295°	2012-05-25 19:39:04
ZS4OIL-5		18.4 miles 295°	2012-05-12 14:39:50		ZS4BMX-9		18.5 miles 295°	2012-05-27 18:15:54
ZS4LZ		19.4 miles 289°	2012-05-27 17:47:15		ZS4OIL-14		19.7 miles 298°	2012-05-27 15:14:36
ZS6VTB-3		20.2 miles 309°	2012-05-27 17:47:11		ZS6EY		20.4 miles 300°	2012-05-27 18:11:15

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.