Station info - map view · info · telemetry · weather · raw · status · beacons · messages · bulletins · browse · moving · my account
Callsign, ship name or locator: Clear       
It is possible to search using wildcards (*?) after a prefix. Example: OH*
APRS object ER-4O0VDU - show graphs
Source callsign: 4O0VDU
Comment: 145.638MHz T077 R08k Stuoc, R1x 145.6375 MHz
Last status:
Location: 43°11.26' N 19°03.28' E - locator JN93ME65NA - show map
4.2 miles Northwest bearing 304° from Žabljak, Opština Žabljak, Montenegro [?]
29.2 miles North bearing 11° from Nikšić, Opština Nikšić, Montenegro
52.6 miles North bearing 348° from Podgorica, Opština Podgorica, Montenegro
57.5 miles Southeast bearing 142° from Sarajevo, Federation of Bosnia and Herzegovina, Bosnia and Herzegovina
Last position: 2024-11-30 02:17:17 EST (4m58s ago)
2024-11-30 08:17:17 CET local time at Žabljak, Montenegro [?]
Last telemetry: 2024-11-30 02:17:07 EST (5m8s ago) – show telemetry
Ch 1: 0 RX Erlang, Ch 2: 0 TX Erlang, Ch 3: 0 RXcount/10m, Ch 4: 0 TXcount/10m, Ch 5: 0 none1
 1     2     3     4     5     6     7     8 
Last path: 4O0VDU>APRS via TCPIP*,qAC,T2SWISS2
Positions stored: 1
Stations near current position of ER-4O0VDU - show more
callsign distance last heard - EST      callsign distance last heard - EST
4O0VDU-R0.0 yards 0°2024-11-30 02:14:31 4O0VDU C0.0 yards 0°2024-11-30 02:21:11
4O0VDU-C0.0 yards 0°2024-11-30 02:21:21 4O/YU5MNO1.4 miles 199°2024-11-08 06:12:37
4O/ZC-0131.4 miles 199°2024-11-08 04:38:46 4O7JAZ4.3 miles 96°2024-11-30 02:21:56
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.
User guide · FAQ · Blog · Discussion group · Linking to aprs.fi · AIS sites · Service status · Database statistics · Advertising on aprs.fi · Technical details · API · Change log · Planned changes · Credits and thanks · Terms Of Service · iPhone/iPad APRS