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*
Web station SQ4NMR - show graphs
Location: 53°51.77' N 21°17.70' E - locator KO03PU57JC - show map
0.4 miles West bearing 256° from Mrągowo, Powiat mrągowski, Warmian-Masurian Voivodeship, Poland [?]
7.5 miles North bearing 346° from Piecki, Powiat mrągowski, Warmian-Masurian Voivodeship, Poland
33.1 miles East bearing 80° from Olsztyn, Warmian-Masurian Voivodeship, Poland
66.3 miles Southeast bearing 151° from Kaliningrad, Kaliningrad, Russia
Last position: 2024-10-26 09:39:21 EDT (24d 15h45m ago)
2024-10-26 15:39:21 CEST local time at Mrągowo, Poland [?]
Speed: 0 MPH
Last path: >aprs.fi via Web
Positions stored: 3
Stations near current position of SQ4NMR - show more
callsign distance last heard - EST      callsign distance last heard - EST
SQ4FAE-5128.7 yards 82°2024-11-16 13:49:42 SQ4FAE-7138.9 yards 73°2024-10-23 11:22:34
SR4MWO-DP165.0 yards 113°2024-11-17 09:30:23 SR4MWO-D169.2 yards 105°2024-11-19 15:13:56
SR4MWO169.2 yards 105°2024-11-11 13:28:36 SR4MWO-Y175.6 yards 112°2024-11-19 15:13:46
SR4MWO B187.0 yards 110°2024-11-19 15:18:06 SR4MWO-B187.0 yards 110°2024-11-19 15:18:06
SR4NWQ236.6 yards 33°2024-11-20 00:09:57 SQ4FAE-100.6 miles 122°2024-11-11 06:29:35
SQ4FAF-100.8 miles 186°2024-11-19 09:18:14 SQ4FDK-510.2 miles 59°2024-11-17 03:03:40
SP4SHL-911.9 miles 230°2024-10-31 07:47:23 SR4KT-DP15.4 miles 11°2024-11-07 12:39:01
SP5EKL15.5 miles 11°2024-10-22 11:27:13 SP4GX-722.7 miles 58°2024-11-02 06:32:08
SP4XQL-1022.7 miles 58°2024-10-21 06:33:13 SQ4BJC-223.0 miles 58°2024-11-18 12:13:09
SQ4BJC-1023.0 miles 58°2024-11-19 05:09:18 SR4NWU23.0 miles 77°2024-11-20 00:18:50
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