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 station YT7DS-9 - show graphs
Map loading...
Comment: 145.350MHz .
Location: 44°47.97' N 20°21.92' E - locator KN04ET31UV - show map - static map
7.9 km West bearing 266° from Belgrade, Central Serbia, Serbia [?]
8.7 km Northeast bearing 25° from Ostružnica, Serbia
14.3 km North bearing 19° from Umka, Serbia
125.6 km Southwest bearing 213° from Timişoara, Timiş, Romania
Last position: 2022-06-26 07:13:56 UTC (13h29m ago)
2022-06-26 09:13:56 CEST local time at Belgrade, Serbia [?]
Altitude: 118 m
Course: 295°
Speed: 0 km/h
Device: Open Source: APRSdroid (app, Android)
Last path: YT7DS-9>APDR16 via TCPIP*,qAC,T2SWEDEN
Positions stored: 4823
Other SSIDs: YT7DS
Stations which heard YT7DS-9 directly on radio –
callsign pkts first heard - UTC last heard longest (tx => rx) longest at - UTC

Only position packets which were originated by the station are shown here. The range statistics show some extra long hops, because some digipeaters do not correctly add themselves to the digipeater path. Please check the raw packets.
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 · AIS sites · Service status · Database statistics · Advertising on · Technical details · API · Change log · Planned changes · Credits and thanks · Terms Of Service · iPhone/iPad APRS