Comment:	439.000MHz https://aprsdroid.org/
Location:	40°23.63' N 4°15.02' W - locator IN70UJ94XM - show map - static map 0.5 miles North bearing 5° from Navas del Rey, Provincia de Madrid, Madrid, Spain [?] 2.4 miles Northwest bearing 296° from Chapinería, Provincia de Madrid, Madrid, Spain 26.5 miles West bearing 271° from Latina, Provincia de Madrid, Madrid, Spain 28.8 miles West bearing 267° from Madrid, Provincia de Madrid, Madrid, Spain
Last position:	2018-02-16 10:43:53 EST (67d 20h36m ago) 2018-02-16 16:43:53 CET local time at Navas del Rey, Spain [?]
Altitude:	2545 ft
Course:	168°
Speed:	42 MPH
Device:	Open Source: APRSdroid (app, Android)
Last path:	EA4CGY-10>APDR14 via TCPIP*,qAC,T2UKRAINE
Positions stored:	28
Other SSIDs:	EA4CGY EA4CGY-1 EA4CGY-14 EA4CGY-5 EA4CGY-9

callsign		distance	last heard - EDT		callsign		distance	last heard - EDT
EB4BXU-5		11.0 miles 162°	2018-03-31 15:35:54		EA4GOX-9		12.9 miles 16°	2018-04-07 11:23:45
EA4JJ		13.7 miles 75°	2018-04-15 10:30:07		EA4JJ B		13.7 miles 75°	2018-04-15 10:40:47
EA4JJ-B		13.7 miles 75°	2018-04-15 10:40:57		EA4GEM		13.9 miles 128°	2018-04-12 14:00:22
EA4BVW-10		14.0 miles 137°	2018-04-14 17:57:36		EA4BVW-5		14.0 miles 137°	2018-04-14 18:00:18
EA4GVB-9		14.4 miles 120°	2018-04-10 22:24:40		EA5IPR-9		14.6 miles 24°	2018-04-24 04:45:44
TEST		16.6 miles 46°	2018-04-25 08:13:26		EA4DSU		18.2 miles 88°	2018-04-25 08:01:53
EA4GRZ		18.9 miles 116°	2018-04-20 20:13:31		EA4GVH		19.2 miles 87°	2018-04-25 08:01:27
EA4IV		19.8 miles 65°	2018-04-01 09:07:47		EA4BXO-9		20.2 miles 102°	2018-04-24 14:15:05
EA7HNY-B		20.6 miles 103°	2018-04-24 16:35:21		EA4AOJ B		20.6 miles 103°	2018-04-25 08:19:43
EA4AOJ-B		20.6 miles 103°	2018-04-25 08:19:53		EA7HNY B		20.6 miles 103°	2018-04-24 16:35:11

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.