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Callsign, ship name or locator: Clear       
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APRS object ER-SR4J - show graphs
Source callsign: SR4J
Comment: 145.625MHz T067 R22k GoraDylewska
Last status:
Location: 53°33.01' N 19°56.58' E - locator JO93XN32DA - show map
6.0 miles West bearing 276° from Gierzwałd, Powiat ostródzki, Warmian-Masurian Voivodeship, Poland [?]
8.5 miles East bearing 68° from Lubawa, Powiat iławski, Warmian-Masurian Voivodeship, Poland
76.4 miles Southeast bearing 136° from Gdańsk, Gdańsk, Pomeranian Voivodeship, Poland
88.0 miles Southeast bearing 139° from Gdynia, Gdynia, Pomeranian Voivodeship, Poland
Last position: 2025-02-08 00:00:36 EST (1m30s ago)
2025-02-08 06:00:36 CET local time at Gierzwałd, Poland [?]
Last telemetry: 2025-02-06 10:53:49 EST (1d 13h8m ago) – show telemetry
Ch 1: 0.120 RX Erlang, Ch 2: 0.210 TX Erlang, Ch 3: 27 RXcount/10m, Ch 4: 10 TXcount/10m, Ch 5: 0 none1
 1     2     3     4     5     6     7     8 
Last path: SR4J>APRS via TCPIP*,qAC,T2ROMANIA
Positions stored: 8
Stations near current position of ER-SR4J - show more
callsign distance last heard - EST      callsign distance last heard - EST
145.625OQ23.8 yards 270°2025-02-07 23:42:18 WIR-3102731.5 yards 229°2025-02-07 23:42:28
438.575OQ84.8 yards 196°2025-02-07 23:37:23 SR4DOS101.1 yards 216°2025-02-07 23:42:12
SP/PO-002232.4 yards 280°2025-01-27 07:19:15 SP4SAS-20.4 miles 238°2025-02-07 23:36:41
SQ5BPD-90.8 miles 181°2025-02-07 03:29:10 SQ2WHH5.8 miles 340°2025-02-02 07:19:19
SP4SAS-76.6 miles 24°2025-01-27 09:14:12 439.375LU8.8 miles 236°2025-02-07 11:55:41
ER-SR4LU8.8 miles 236°2025-02-07 23:14:25 SQ4VW-98.9 miles 248°2025-01-23 09:46:37
SP4VIT-79.7 miles 6°2025-02-02 08:57:03 SP4JEU-1010.0 miles 0°2025-01-22 08:06:13
SP4BRH-910.1 miles 5°2025-02-07 07:29:48 ER-SR4OS10.2 miles 6°2025-02-07 23:42:33
SP4SAS-110.8 miles 3°2025-02-01 09:58:32 SP4B11.2 miles 6°2025-02-07 06:07:22
SP4MCH-1812.3 miles 26°2025-01-24 18:06:54 SP4MCH-Y12.3 miles 26°2025-02-07 23:54:48
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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