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 OK1TPG-9 - show graphs
Comment: /QRV OK0BBK 12.5V
Mic-E message: Off duty
Location: 50°15.75' N 13°38.72' E - locator JO60TG72KX - show map
7.7 km East bearing 93° from Měcholupy, Ústecký Kraj, Czech Republic [?]
10.1 km Southeast bearing 135° from Žatec, Ústecký Kraj, Czech Republic
58.5 km West bearing 290° from Prague, Hlavní Mesto Praha, Czech Republic
149.4 km Southeast bearing 143° from Leipzig, Direktionsbezirk Leipzig, Saxony, Germany
Last position: 2025-07-18 14:36:21 UTC (10h49m ago)
2025-07-18 16:36:21 CEST local time at Měcholupy, Czech Republic [?]
Altitude: 450 m
Course: 358°
Speed: 0 km/h
Last path: OK1TPG-9>UPQU74 via OK0DJ-1*,WIDE2-2,qAR,OK0DJ-1 (good)
Positions stored: 211896
Other SSIDs: OK1TPG-E OK1TPG-27 OK1TPG-B OK1TPG OK1TPG-8 ok1tpg
Stations which heard OK1TPG-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 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