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APRS object ER-SR4DM - show graphs
Source callsign: SR4DM
Comment: 438.300MHz T067 R19k SR4DM Podlesna Diamond X-300 170m n.p.m 2xMotorola gm340 10W https://minilink.pl/
Last status:
Location: 53°55.90' N 20°29.90' E - locator KO03FW93TO - show map
5.6 miles Southeast bearing 133° from Dobre Miasto, Warmian-Masurian Voivodeship, Poland [?]
6.5 miles North bearing 7° from Dywity, Powiat olsztyński, Warmian-Masurian Voivodeship, Poland
10.5 miles North bearing 1° from Olsztyn, Warmian-Masurian Voivodeship, Poland
53.5 miles South bearing 181° from Kaliningrad, Kaliningrad, Russia
Last position: 2024-05-23 09:34:05 EDT (46m21s ago)
2024-05-23 15:34:05 CEST local time at Dobre Miasto, Poland [?]
Last telemetry: 2024-05-23 10:13:49 EDT (6m37s ago) – show telemetry
Ch 1: 0.620 RX Erlang, Ch 2: 0.830 TX Erlang, Ch 3: 30 RXcount/10m, Ch 4: 39 TXcount/10m, Ch 5: 0 none1
 1     2     3     4     5     6     7     8 
Last path: SR4DM>APRS via TCPIP*,qAC,EIGHTH
Positions stored: 4
Stations near current position of ER-SR4DM - show more
callsign distance last heard - EDT      callsign distance last heard - EDT
SP4AG-96.6 miles 229°2024-05-13 19:51:52 SP4SSB9.1 miles 182°2024-05-04 09:21:48
SQ4FKS-79.1 miles 194°2024-05-09 15:24:52 SQ4FKS9.1 miles 194°2024-05-02 02:04:16
SQ4FKS B9.1 miles 194°2024-05-02 11:19:25 SQ4FKS-B9.1 miles 194°2024-05-02 11:19:35
SQ4FKS-29.1 miles 194°2024-05-19 09:40:19 SP4BF-99.8 miles 182°2024-05-21 21:02:59
SP4LIN-210.7 miles 182°2024-05-15 04:32:21 145.725OU10.9 miles 176°2024-05-23 10:14:15
SR4NWO11.1 miles 180°2024-05-23 10:20:10 SP4BRH-911.1 miles 10°2024-05-21 08:27:23
ER-SR4ON11.1 miles 182°2024-05-23 09:23:40 438.675OU11.1 miles 182°2024-05-23 09:52:20
SQ4CCR-911.2 miles 179°2024-05-02 15:25:22 SP4E-512.2 miles 180°2024-05-07 15:58:18
SQ8OY-913.0 miles 171°2024-05-22 14:36:02 SQ4INP-913.7 miles 182°2024-04-29 13:53:26
SP7AZ-114.3 miles 104°2024-05-02 07:07:39 SP4SHL-DP18.9 miles 103°2024-04-26 06:58:51
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.
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