Comment:	https://aprsdroid.org/
Location:	48°25.11' N 15°33.83' E - locator JN78SK70PK - show map - static map 1.2 miles Southeast bearing 148° from Senftenberg, Politischer Bezirk Krems an der Donau, Lower Austria, Austria [?] 2.1 miles Northwest bearing 308° from Weinzierl bei Krems, Lower Austria, Austria 39.8 miles West bearing 292° from Vienna, Politischer Bezirk Wien (Stadt), Vienna, Austria 73.3 miles West bearing 285° from Bratislava, Bratislavský, Slovakia
Last position:	2018-03-17 15:25:05 EDT (71d 10h2m ago) 2018-03-17 20:25:05 CET local time at Senftenberg, Austria [?]
Altitude:	1332 ft
Course:	103°
Device:	Open Source: APRSdroid (app, Android)
Last path:	OE3MUC-5>APDR14 via WIDE1-1,qAC,OE3MUC-15
Positions stored:	734
Other SSIDs:	OE3MUC OE3MUC-14 OE3MUC-15 OE3MUC-7 OE3MUC-8 OE3MUC-9

callsign		distance	last heard - EDT		callsign		distance	last heard - EDT
OE3MUC-15		0.0 yards 0°	2018-05-28 01:18:04		OE3MUC-14		0.0 yards 0°	2018-05-28 01:00:02
OE3MUC		20.7 yards 0°	2018-05-28 00:54:28		OE3MUC-9		22.1 yards 80°	2018-05-27 14:14:33
OE3MUC-7		26.6 yards 270°	2018-05-26 23:57:32		OE3HGB-1		0.5 miles 259°	2018-05-21 06:20:59
OE3MUC-8		1.6 miles 130°	2018-05-26 11:59:13		OE3LKW-7		1.6 miles 97°	2018-05-13 03:39:22
OE3LKW		1.6 miles 96°	2018-05-23 02:06:28		OE3LKW-14		1.7 miles 100°	2018-05-20 12:13:26
OE3HGB-9		2.0 miles 169°	2018-05-03 02:02:39		OE3HGB-10		2.0 miles 169°	2018-05-27 23:18:42
DW9936		3.1 miles 91°	2018-05-28 01:21:56		OE3HGB-7		3.7 miles 193°	2018-05-24 12:08:20
OE3XSA		4.4 miles 283°	2018-05-28 01:00:01		R 4/R 75		5.0 miles 307°	2018-05-28 01:24:17
N3630355		7.3 miles 204°	2018-05-08 21:37:01		N3630355_		7.3 miles 204°	2018-05-08 21:37:28
OE3AKB-7		7.7 miles 220°	2018-05-19 10:52:01		OE3BHC-9		10.9 miles 139°	2018-05-27 11:05:21

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.