Comment:	14.4V 10C DIGI SERRA DO ARESTAL (ARBA) 144.800 Mhz
Location:	40°46.93' N 8°21.40' W - locator IN50TS77ER - show map - static map 4.9 miles South bearing 163° from Macieira de Cambra, Aveiro, Portugal [?] 5.2 miles Southeast bearing 154° from Vale de Cambra, Aveiro, Portugal 28.8 miles Southeast bearing 152° from Porto, Porto, Portugal 53.2 miles South bearing 176° from Braga, Braga, Portugal
Last position:	2012-03-07 10:12:17 UTC (81d 2h46m ago) 2012-03-07 10:12:17 WET local time at Macieira de Cambra, Portugal [?]
Device:	Argent Data Systems: OpenTracker version 21 (tracker)
Last path:	CT0XSV-3>APOT21 via WIDE3-3,CT2JDZ,JDZNET,qAS,CT2JDZ,PORTUGAL
Positions stored:	13
Last heard a station directly:	2012-03-07 10:09:39 UTC (81d 2h49m ago)
Normal receiver range estimate:	124 miles (Updated: 2012-02-29 23:50:14 UTC)

callsign		distance	last heard - UTC		callsign		distance	last heard - UTC
CQ0DOA B		5.8 miles 286°	2012-05-27 12:46:28		CQ0DOA-B		5.8 miles 286°	2012-05-27 12:47:08
002633010		8.1 miles 33°	2012-05-25 10:10:17		CT1CHT		10.7 miles 319°	2012-05-05 22:09:59
CT1CAK		14.5 miles 291°	2012-05-27 12:58:54		CT2GYH		18.5 miles 235°	2012-05-01 11:57:07
CT2JEZ-1		21.6 miles 204°	2012-05-05 14:23:49		CT0VIS-3		23.5 miles 104°	2012-05-18 10:35:54
CT2JDZ		23.7 miles 214°	2012-05-27 12:56:37		CT2JDZ-9		23.7 miles 214°	2012-05-26 22:15:33
CT2GXU		23.7 miles 107°	2012-05-27 12:51:42		CS5GXU-B		23.7 miles 107°	2012-05-27 12:57:03
CS5GXU-I		23.8 miles 107°	2012-05-01 11:25:48		CT1BEG		23.9 miles 320°	2012-05-24 19:02:14
CT1BEG-12		23.9 miles 320°	2012-05-24 19:57:05

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.