Comment:	145.400MHz SR4MI . SR4M . 145.400
Location:	53°51.75' N 21°17.75' E - locator KO03PU57LA - show map 0.4 miles West bearing 251° from Mrągowo, Powiat mrągowski, Warmian-Masurian Voivodeship, Poland [?] 7.5 miles North bearing 346° 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:	2025-01-21 11:35:25 EST (5d 13h36m ago) 2025-01-21 17:35:25 CET local time at Mrągowo, Poland [?]
Position ambiguous:	Precision reduced at transmitter by 1 digits, position resolution approximately 202.3 yards.
Course:	154°
Speed:	7 MPH
Device:	Open Source: APRSdroid (app, Android)
Last path:	SQ4NMR-9>APDR16 via TCPIP*,qAC,T2UK
Positions stored:	16
Other SSIDs:	SQ4NMR-7 SQ4NMR-10 SQ4NMR-5 SQ4NMR

callsign		distance	last heard - EST		callsign		distance	last heard - EST
SQ4NMR-10		0.0 yards 0°	2025-01-26 12:51:15		SQ4NMR-7		0.0 yards 0°	2025-01-26 14:46:32
SQ4NMR-5		62.0 yards 310°	2025-01-10 05:13:25		SQ4FAE-5		94.0 yards 50°	2025-01-09 04:03:17
SR4MWO-D		107.5 yards 90°	2025-01-27 01:06:57		SQ4FAE-9		110.1 yards 56°	2025-01-03 04:18:20
SQ4FAE-7		114.5 yards 64°	2025-01-26 13:06:39		SR4MWO B		121.5 yards 100°	2025-01-27 01:09:57
SR4MWO-B		121.5 yards 100°	2025-01-27 01:10:07		SR4NWQ		253.4 yards 16°	2025-01-27 00:56:14
SQ4FAE-2		0.5 miles 305°	2025-01-27 01:09:53		SQ4AFJ		15.0 miles 11°	2025-01-02 16:18:37
SR4KT-DP		15.4 miles 11°	2025-01-27 01:06:30		SO5BCT-9		17.0 miles 28°	2024-12-31 06:52:26
SP4EIV-5		18.5 miles 358°	2025-01-18 18:01:59		SQ4INC-9		22.9 miles 55°	2025-01-26 17:19:02
SR4NWU		23.0 miles 77°	2025-01-27 00:49:01		SR4UVM B		23.0 miles 77°	2025-01-27 01:09:29
SR4UVM-B		23.0 miles 77°	2025-01-27 01:09:39		438.750GK		23.0 miles 77°	2025-01-27 00:58:06

Only position packets which were originated by the station are shown here. The range statistics show some extra long hops, because some digipeaters do not correctly add themselves to the digipeater path. Please check the raw packets.

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.