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 VS2840449 - show graphs
Map loading...
Source callsign: S53XX-15
Comment: Radiosonda ID:S2840449 Type:RS41 FRQ:402.000 MHz
Location: 45°35.34' N 16°26.13' E - locator JN85FO21GI - show map - static map
10.5 km Southwest bearing 228° from Novoselec, Zagrebačka, Croatia [?]
10.9 km Southwest bearing 219° from Križ, Zagrebačka, Croatia
43.4 km Southeast bearing 125° from Zagreb - Centar, Grad Zagreb, Croatia
43.5 km Southeast bearing 125° from Zagreb, Grad Zagreb, Croatia
Last position: 2021-01-28 23:47:23 UTC (356d 6h15m ago)
2021-01-29 00:47:23 CET local time at Novoselec, Croatia [?]
Altitude: 9904 m
Course: 136°
Speed: 154 km/h
Last path: S53XX-15>APRS via TCPIP*,qAC,APRSLK-I2
Positions stored: 2
Others sourced by S53XX-15: V009-2-15 VP3410053 VR3330227 VR3330833 VR3330835 VS2260938 VS2840433 VS2840450
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