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 YU4PTT-5 - show graphs
Comment: https://aprsdroid.org/
Location: 45°14.02' N 17°17.57' E - locator JN85PF56DB - show map
7.3 km West bearing 284° from Ljupina, Brodsko-Posavska, Croatia [?]
7.4 km West bearing 251° from Nova Gradiška, Brodsko-Posavska, Croatia
121.0 km Southeast bearing 122° from Zagreb - Centar, Grad Zagreb, Croatia
121.0 km Southeast bearing 122° from Zagreb, Grad Zagreb, Croatia
Last position: 2025-09-26 07:39:51 UTC (4d 11h52m ago)
2025-09-26 09:39:51 CEST local time at Ljupina, Croatia [?]
Altitude: 150 m
Course: 33°
Speed: 0 km/h
Device: Open Source: APRSdroid (app, Android)
Last path: YU4PTT-5>APDR16 via TCPIP*,qAC,THIRD
Positions stored: 1812
Other SSIDs: YU4PTT-8 YU4PTT-2 YU4PTT-9 YU4PTT YU4PTT-1 YU4PTT-13 YU4PTT-7
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