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 US1UM-R - show graphs
Map loading...
Comment: 440 MMDVM Voice 438.90000MHz -7.6000MHz, US1UM_YSF
Location: 50°33.00' N 30°12.00' E - locator KO50CN42AA - show map - static map
1.1 km Northwest bearing 311° from Bucha, Kiev, Ukraine [?]
3.4 km East bearing 79° from Vorzel’, Kiev, Ukraine
25.2 km Northwest bearing 295° from Kiev, Misto Kyyiv, Ukraine
130.5 km Southwest bearing 216° from Chernihiv, Chernihivs'ka, Ukraine
Last position: 2022-02-25 04:37:33 UTC (129d 16h47m ago)
2022-02-25 06:37:33 EET local time at Bucha, Ukraine [?]
Altitude: 0 m
Device: Jonathan, G4KLX: ircDDB Gateway (D-Star)
Last path: US1UM-R>APDG03 via TCPIP*,qAC,T2BIO
Positions stored: 1
Other SSIDs: US1UM US1UM-3 US1UM-4 US1UM-5 US1UM-7 US1UM-9 US1UM-B US1UM-Y
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