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 SR4MWO B - show graphs
Source callsign: SR4MWO-S
Comment: 70cm Voice (D-Star) 438.15000MHz -7.6000MHz, APRS for ircDDBGateway
Location: 53°51.75' N 21°17.81' E - locator KO03PU57OA - show map
0.4 miles West bearing 249° from Mrągowo, Powiat mrągowski, Warmian-Masurian Voivodeship, Poland [?]
7.4 miles North bearing 347° from Piecki, Powiat mrągowski, Warmian-Masurian Voivodeship, Poland
33.2 miles East bearing 80° from Olsztyn, Warmian-Masurian Voivodeship, Poland
66.3 miles Southeast bearing 151° from Kaliningrad, Kaliningrad, Russia
Last position: 2024-04-23 02:02:51 EDT (49s ago)
2024-04-23 08:02:51 CEST local time at Mrągowo, Poland [?]
Altitude: 10 ft
Last path: SR4MWO-S>APDG01 via TCPIP*,qAC,SR4MWO-GS
Positions stored: 4
Stations near current position of SR4MWO B - show more
callsign distance last heard - EDT      callsign distance last heard - EDT
SR4MWO-B0.0 yards 0°2024-04-23 02:03:01 SQ4FAE-R12.2 yards 90°2024-03-26 12:56:38
SQ4FAE24.4 yards 90°2024-03-26 12:53:38 SR4MWO-Y24.4 yards 90°2024-04-14 15:15:38
SR4MWO-R31.9 yards 130°2024-03-24 15:39:38 SR4MWO-D31.9 yards 130°2024-04-23 02:02:12
SR4MWO-DP31.9 yards 130°2024-04-06 14:38:15 SQ4FAE-560.8 yards 0°2024-04-19 04:17:20
SR4NWQ243.0 yards 0°2024-04-23 02:02:44 SQ5KIB-710.3 miles 344°2024-03-31 10:41:41
SP4SHL-913.8 miles 266°2024-04-06 08:59:23 SQ4AFJ14.9 miles 11°2024-04-21 10:14:51
SR4KT-DP15.4 miles 11°2024-04-23 01:52:36 SQ5MOG-1821.1 miles 131°2024-04-21 06:22:31
SP4FDH-921.2 miles 89°2024-04-22 11:27:38 SP4GX-722.7 miles 58°2024-04-21 11:06:43
SP4XQL-1022.7 miles 58°2024-04-14 16:04:22 SQ2TAC22.9 miles 265°2024-04-12 16:09:59
ER-SR4D22.9 miles 77°2024-04-23 02:01:43 SR4NWU23.0 miles 77°2024-04-23 01:44:23
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