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Callsign, ship name or locator: Clear       Completed generating statistics (took 0.033 s).
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APRS station SR7ULD-B - show graphs
Comment: 70cm Voice (D-Star) 439.55000MHz -7.6000MHz
Location: 51°46.85' N 19°32.04' E - locator JO91SS47BJ - show map
3.6 miles Northeast bearing 53° from Łódź, Łódź Voivodeship, Poland [?]
7.5 miles Southeast bearing 133° from Zgierz, Powiat zgierski, Łódź Voivodeship, Poland
70.0 miles Southwest bearing 244° from Warsaw, Masovian Voivodeship, Poland
Last position: 2025-01-06 09:30:19 EST (14d 21h44m ago)
2025-01-06 15:30:19 CET local time at Łódź, Poland [?]
Altitude: 722 ft
Device: Jonathan, G4KLX: ircDDB Gateway (D-Star)
Last path: SR7ULD-B>APDG02 via TCPIP*,qAC,SR7ULD-BS
Positions stored: 2
Stations near current position of SR7ULD-B - show more
callsign distance last heard - EST      callsign distance last heard - EST
SR7UVL B0.0 yards 0°2025-01-20 09:38:31 SR7UVL-B0.0 yards 0°2025-01-20 09:38:17
SR7LDA B0.0 yards 0°2025-01-21 07:02:51 SR7LDA-B0.0 yards 0°2025-01-21 07:03:01
SR7LL C0.0 yards 0°2025-01-21 07:13:06 SR7LL-C0.0 yards 0°2025-01-21 07:13:16
SR7ULD B0.0 yards 0°2025-01-06 09:30:09 439.075-L31.5 yards 232°2025-01-21 07:05:50
SR7LDZ B1.3 miles 250°2025-01-21 07:13:55 SR7LDZ-B1.3 miles 250°2025-01-21 07:14:05
SR7CKD C1.3 miles 249°2025-01-20 00:01:09 SR7CKD-C1.3 miles 249°2025-01-20 00:01:18
SR7CKD B1.3 miles 249°2025-01-21 07:06:06 SR7CKD-B1.3 miles 249°2025-01-21 07:06:16
SR7CKD-D1.3 miles 249°2025-01-21 07:08:57 SR7CKD-N1.3 miles 249°2025-01-21 07:08:47
SR7LM B1.4 miles 170°2025-01-06 09:23:59 SR7LM-B1.4 miles 170°2025-01-06 09:24:09
SP7WST1.4 miles 178°2025-01-01 07:40:24 SQ7RJZ-72.2 miles 268°2025-01-16 07:59:52
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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