Comment:	4U1A UN Amateur Radio Contest DX Club 'ARCDXC' https://www.cqdx.ru/4u1a
Location:	48°14.14' N 16°24.91' E - locator JN88EF96TN - show map 2.7 miles Northeast bearing 47° from Vienna, Politischer Bezirk Wien (Stadt), Vienna, Austria [?] 6.6 miles West bearing 290° from Groß-Enzersdorf (Gross-Enzersdorf), Politischer Bezirk Gänserndorf, Lower Austria, Austria 32.4 miles West bearing 281° from Bratislava, Bratislavský, Slovakia
Last position:	2025-02-06 13:24:44 EST (7m17s ago) 2025-02-06 19:24:44 CET local time at Vienna, Austria [?]
Device:	Microsat: WX3in1
Last path:	4U1A>APMI01 via TCPIP*,qAO,RC3C
Positions stored:	138
Packet rate:	804 seconds between packets on average during 39396 seconds.
Other SSIDs:	4U1A-B

callsign		distance	last heard - EST		callsign		distance	last heard - EST
OE1TRB-8		472.3 yards 93°	2025-02-06 03:16:39		OE1RCI-12		0.4 miles 78°	2025-01-14 14:32:14
VIVA TWO		0.8 miles 212°	2025-02-06 01:29:50		VINDOBONA		0.8 miles 205°	2025-01-23 06:15:55
DTSG 1		0.8 miles 258°	2025-01-19 09:53:16		DONAUPLUS		0.8 miles 258°	2025-01-22 09:26:39
ADMIRAL TEGETTHOFF		0.8 miles 200°	2025-01-18 09:25:49		AUSTRIA		1.1 miles 183°	2025-02-04 15:21:14
WACHAU		1.1 miles 183°	2025-02-04 02:09:05		WIENTANK 1		1.1 miles 179°	2025-02-05 23:16:57
WIENTANK 2		1.1 miles 180°	2025-02-02 04:29:51		OE1AYS-11		1.3 miles 96°	2025-01-29 09:13:33
OE3XMC-18		1.5 miles 72°	2025-02-06 13:21:36		OE3XMC-18		1.5 miles 71°	2025-01-11 10:00:55
OE1AVO-12		1.8 miles 239°	2025-01-30 08:22:38		OE1TRB-15		1.9 miles 290°	2025-01-25 05:25:40
OE3BLS-7		2.0 miles 144°	2025-01-15 10:08:48		KH BBR		2.0 miles 228°	2025-02-06 13:30:01
OE1XHP-4		2.0 miles 113°	2025-02-06 13:00:24		KAISERIN ELISABETH 2		2.0 miles 159°	2025-01-19 05:14:12

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.