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APRS station SR7ULM-B - show graphs
Comment: 440 Voice 439.50000MHz -7.6000MHz
Location: 51°44.77' N 19°26.99' E - locator JO91RR39XB - show map
0.8 miles West bearing 250° from Łódź, Łódź Voivodeship, Poland [?]
4.1 miles North bearing 339° from Starowa Góra, Powiat łódzki wschodni, Łódź Voivodeship, Poland
74.3 miles Southwest bearing 244° from Warsaw, Masovian Voivodeship, Poland
Last position: 2024-05-11 03:00:09 EDT (19m12s ago)
2024-05-11 09:00:09 CEST local time at Łódź, Poland [?]
Device: Jonathan, G4KLX: ircDDB Gateway (D-Star)
Last path: SR7ULM-B>APDG02 via TCPIP*,qAC,SR7ULM-BS
Positions stored: 9
Packet rate: 1201 seconds between packets on average during 58831 seconds.
Stations near current position of SR7ULM-B - show more
callsign distance last heard - EDT      callsign distance last heard - EDT
SR7ULM B0.0 yards 0°2024-05-11 02:59:59 SP7UKL0.6 miles 194°2024-05-10 07:11:37
SQ7RJZ0.6 miles 77°2024-04-17 06:42:07 SP7OSQ-50.8 miles 234°2024-05-11 03:11:30
SP7OSQ-70.9 miles 233°2024-04-30 14:28:09 SR7WXL0.9 miles 29°2024-05-11 03:18:14
SP7JC0.9 miles 96°2024-05-04 20:21:07 SP7LK1.1 miles 166°2024-05-09 06:49:42
SP7SZC-91.2 miles 186°2024-04-28 11:08:47 SP7LK-71.3 miles 171°2024-05-09 05:37:52
SP7UB-91.3 miles 358°2024-04-25 02:35:11 SP7XJH-FM1.6 miles 149°2024-04-15 09:30:03
SP7XJH-11.6 miles 150°2024-04-21 08:56:04 SP7XJH-101.6 miles 150°2024-04-15 03:09:30
SP7XJH-D1.6 miles 149°2024-04-15 09:36:03 SP7PGK-151.6 miles 88°2024-05-11 03:14:47
SP7PGK1081.6 miles 88°2024-05-11 01:34:52 SP7PGK-11.6 miles 89°2024-05-11 03:18:32
SP7PGK-21.6 miles 89°2024-05-11 03:18:03 EL-SP7PGK1.6 miles 89°2024-05-11 03:10:26
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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