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 UB1AFM C - show graphs
Map loading...
Source callsign: UB1AFM-S
Comment: 2m Voice 144.90000MHz +0.0000MHz
Location: 59°51.03' N 30°16.88' E - locator KO59DU34SC - show map - static map
3.1 miles South bearing 169° from Saint Petersburg, Sankt-Peterburg, Russia [?]
4.5 miles Northwest bearing 309° from Shushary, Sankt-Peterburg, Russia
12.7 miles Northwest bearing 303° from Kolpino, Sankt-Peterburg, Russia
Last position: 2017-02-21 22:38:47 EST (6d 10h57m ago)
2017-02-22 06:38:47 MSK local time at Saint Petersburg, Russia [?]
Last path: UB1AFM-S>APDG01 via TCPIP*,qAC,UB1AFM-GS
Positions stored: 3
Stations near current position of UB1AFM C - show more
callsign distance last heard - EST      callsign distance last heard - EST
UB1AFM-C0.0 yards 0°2017-02-21 22:38:57 UB1AFM-i45.2 yards 92°2017-02-04 14:22:39
UB1AKN1.3 miles 232°2017-02-19 09:12:31 R7 RD1AS1.6 miles 64°2017-02-28 09:28:54
RA1AIE-92.0 miles 105°2017-01-29 17:10:48 RV1CJ-72.0 miles 35°2017-02-28 09:33:24
UA1ASC-52.5 miles 29°2017-02-04 06:30:56 RA1AO-52.7 miles 230°2017-02-18 18:31:58
UB1ABX-92.8 miles 284°2017-02-11 13:52:11 RA1AO-93.0 miles 242°2017-02-04 02:01:45
RA1AO B3.3 miles 246°2017-02-26 18:15:09 RA1AO-B3.3 miles 246°2017-02-26 18:15:19
RD1AS-33.5 miles 67°2017-02-28 09:25:54 ULLI3.6 miles 187°2017-02-01 00:40:09
RA1AIE D3.9 miles 88°2017-02-28 09:33:22 RA1AIE-D3.9 miles 88°2017-02-28 09:33:32
RA1AIE B3.9 miles 88°2017-02-28 09:33:02 RA1AIE-B3.9 miles 88°2017-02-28 09:33:12
UB1AAM-74.0 miles 47°2017-02-28 09:30:49 R1LK5.3 miles 355°2017-02-28 09:21:01
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.
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