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Callsign, ship name or locator: Clear       
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APRS station 4U1A - show graphs
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 09:50:20 EST (11m38s ago)
2025-02-06 15:50:20 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
Stations near current position of 4U1A - show more
callsign distance last heard - EST      callsign distance last heard - EST
OE1TRB-8472.3 yards 93°2025-02-06 03:16:39 OE1RCI-120.4 miles 78°2025-01-14 14:32:14
VIVA TWO0.8 miles 212°2025-02-06 01:29:50 VINDOBONA0.8 miles 205°2025-01-23 06:15:55
DTSG 10.8 miles 258°2025-01-19 09:53:16 DONAUPLUS0.8 miles 258°2025-01-22 09:26:39
ADMIRAL TEGETTHOFF0.8 miles 200°2025-01-18 09:25:49 AUSTRIA1.1 miles 183°2025-02-04 15:21:14
WACHAU1.1 miles 183°2025-02-04 02:09:05 WIENTANK 11.1 miles 179°2025-02-05 23:16:57
WIENTANK 21.1 miles 180°2025-02-02 04:29:51 OE1AYS-111.3 miles 96°2025-01-29 09:13:33
OE3XMC-181.5 miles 72°2025-02-06 08:51:34 OE3XMC-181.5 miles 71°2025-01-11 10:00:55
OE1AVO-121.8 miles 239°2025-01-30 08:22:38 OE1TRB-151.9 miles 290°2025-01-25 05:25:40
OE3BLS-72.0 miles 144°2025-01-15 10:08:48 KH BBR2.0 miles 228°2025-02-06 10:00:02
OE1XHP-42.0 miles 113°2025-02-06 10:00:24 KAISERIN ELISABETH 22.0 miles 159°2025-01-19 05:14:12
About this site
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.
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