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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: 2024-11-21 12:58:30 EST (16m12s ago)
2024-11-21 18:58:30 CET 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 34821 seconds.
Stations near current position of SR7ULM-B - show more
callsign distance last heard - EST      callsign distance last heard - EST
SR7ULM B0.0 yards 0°2024-11-21 12:58:20 SP7UKL0.6 miles 194°2024-11-21 08:18:21
SP7IE-100.6 miles 115°2024-11-20 07:21:15 SP7OSQ-70.8 miles 234°2024-11-20 18:03:14
SP7OSQ-10.8 miles 234°2024-11-07 22:50:52 SR7WXL0.9 miles 29°2024-11-21 13:07:52
SP7CC-90.9 miles 15°2024-11-21 09:36:01 SP7CC-71.1 miles 10°2024-11-12 09:34:18
SP2FE-91.2 miles 56°2024-11-10 07:41:29 SQ9JWK-151.3 miles 9°2024-10-27 14:40:34
SP7EVG1.6 miles 95°2024-11-06 10:37:20 SP7MTU-71.6 miles 89°2024-10-25 15:54:22
SP7PGK-151.6 miles 88°2024-11-21 13:13:37 SP7PGK1081.6 miles 88°2024-11-21 13:03:45
SP7PGK-11.6 miles 89°2024-11-21 13:11:59 SP7HACK1.6 miles 353°2024-11-21 11:20:35
HS-LDZ1.6 miles 353°2024-11-21 12:25:55 SP7PGK-21.6 miles 89°2024-11-21 13:10:23
EL-SP7PGK1.6 miles 89°2024-11-21 13:13:13 SP7EZD-101.7 miles 57°2024-11-21 13:07:32
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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