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 OK4GG-9 - show graphs
Map loading...
Comment: 439.000MHz Op.Joe
Mic-E message: Off duty
Location: 50°02.19' N 14°26.79' E - locator JO70FA38NS - show map - static map
5.9 km South bearing 162° from Staré Město, Hlavní Mesto Praha, Czech Republic [?]
6.0 km South bearing 162° from Prague, Hlavní Mesto Praha, Czech Republic
6.4 km Southeast bearing 152° from Malá Strana, Hlavní Mesto Praha, Czech Republic
123.3 km Southeast bearing 156° from Dresden, Direktionsbezirk Dresden, Saxony, Germany
Last position: 2021-07-12 15:59:49 UTC (70d 23h15m ago)
2021-07-12 17:59:49 CEST local time at Staré Město, Czech Republic [?]
Altitude: 212 m
Course: 222°
Speed: 0 km/h
Device: Yaesu: FTM-400DR (rig)
Last path: OK4GG-9>UPPR19 via OK0BAD-2*,qAR,OK5TVR-1 (good)
Positions stored: 1
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