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Callsign, ship name or locator: Clear       
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APRS object ER-SR4D - show graphs
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Source callsign: SR4D
Comment: 145.788MHz T067 R41k Milki
Last status:
Location: 53°56.30' N 21°50.76' E - locator KO03WW15ME - show map - static 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
77.2 miles Northwest bearing 317° from Białystok, Podlasie, Poland
Last position: 2016-12-09 14:18:02 EST (9m57s ago)
2016-12-09 20:18:02 CET local time at Giżycko, Poland [?]
Last telemetry: 2016-12-09 14:21:01 EST (6m58s ago) – show telemetry
Ch 1: 0, Ch 2: 0.040, Ch 3: 0, Ch 4: 3, Ch 5: 0
 1     2     3     4     5     6     7     8 
Last path: SR4D>APRS via TCPIP*,qAC,T2DENMARK
Positions stored: 1
Stations near current position of ER-SR4D - show more
callsign distance last heard - EST      callsign distance last heard - EST
SR4NWU12.2 yards 90°2016-12-09 14:14:23 SR4UVM B12.2 yards 90°2016-12-09 14:23:19
SR4UVM-B12.2 yards 90°2016-12-09 14:23:29 SP4TVN-106.7 miles 315°2016-12-09 14:10:12
SP4TVN B6.7 miles 315°2016-11-13 06:40:45 SP4TVN-B6.7 miles 315°2016-11-13 06:40:55
SP4GX7.4 miles 336°2016-12-03 13:42:17 SP4GX-77.4 miles 337°2016-12-04 11:16:35
SP4KIG-107.4 miles 331°2016-12-09 14:06:32 SP4EKT-107.5 miles 339°2016-11-23 15:38:56
SP4JGO-107.7 miles 342°2016-12-09 14:05:12 SP4TVO8.6 miles 337°2016-12-09 14:04:38
SP4KIG9.5 miles 139°2016-12-09 14:06:12 SP4CMM-1010.2 miles 158°2016-12-09 14:03:12
SP7LFB-1011.0 miles 177°2016-12-09 14:17:02 SP4JR14.7 miles 29°2016-12-09 14:15:16
SP4EKT-715.7 miles 296°2016-11-27 09:49:09 SQ5MRG-1016.4 miles 3°2016-12-09 14:25:52
SQ4IOW19.4 miles 65°2016-11-15 07:43:09 G2W19.8 miles 92°2016-12-09 14:00:11
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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