Source callsign:	SR4UVM-S
Comment:	70cm Voice (D-Star) 439.48750MHz -7.6000MHz
Location:	53°56.30' N 21°50.77' E - locator KO03WW15ME - show map 7.6 miles Southeast bearing 154° from Giżycko, Powiat giżycki, Warmian-Masurian Voivodeship, Poland [?] 8.1 miles West bearing 248° from Wydminy, Powiat giżycki, Warmian-Masurian Voivodeship, Poland 75.5 miles Southeast bearing 134° from Kaliningrad, Kaliningrad, Russia 77.1 miles Northwest bearing 317° from Białystok, Podlasie, Poland
Last position:	2025-02-09 21:35:03 EST (17m16s ago) 2025-02-10 03:35:03 CET local time at Giżycko, Poland [?]
Altitude:	10 ft
Last path:	SR4UVM-S>APDG01 via TCPIP*,qAC,SR4UVM-GS
Positions stored:	1

callsign		distance	last heard - EST		callsign		distance	last heard - EST
SR4NWU		0.0 yards 0°	2025-02-09 21:36:52		SR4UVM-B		0.0 yards 0°	2025-02-09 21:35:03
438.750GK		23.6 yards 29°	2025-02-09 21:39:57		SQ4BJA-18		24.0 yards 330°	2025-02-07 09:32:38
145.787GK		47.6 yards 30°	2025-02-09 21:50:02		WIR-17967		70.5 yards 30°	2025-02-09 21:40:07
EU2EGS		5.1 miles 168°	2025-02-08 19:18:13		SP4EKT		7.5 miles 339°	2025-01-22 16:24:23
SR4KT-DP		21.7 miles 297°	2025-02-09 21:39:37		SQ4FAF-10		22.3 miles 260°	2025-02-07 13:19:01
SQ4FAE-7		22.9 miles 257°	2025-02-09 11:58:23		SR4NWQ		22.9 miles 257°	2025-02-09 21:51:21
SR4MWO B		22.9 miles 257°	2025-02-09 15:00:25		SR4MWO-B		22.9 miles 257°	2025-02-09 15:00:35
SR4MWO-D		22.9 miles 257°	2025-02-09 15:02:35		SQ4FAE-4		22.9 miles 257°	2025-01-28 08:50:39
SQ4FAE		22.9 miles 257°	2025-02-08 09:25:13		SQ4FAE-DP		22.9 miles 257°	2025-02-09 15:31:18
SQ4FAE-R		22.9 miles 257°	2025-02-09 15:12:33		SQ4FAE-Y		22.9 miles 257°	2025-02-09 15:17:12

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.