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APRS station OK1ALF - show graphs
Comment: Jirka; www.ok1alf.cz
Location: 49°59.59' N 14°40.02' E - locator JN79IX08AI - show map
8.1 km North bearing 14° from Velké Popovice, Středočeský Kraj, Czech Republic [?]
11.8 km Northeast bearing 31° from Kamenice, Středočeský Kraj, Czech Republic
20.5 km Southeast bearing 121° from Prague, Hlavní Mesto Praha, Czech Republic
96.3 km East bearing 73° from Plzeň, Plzeňský Kraj, Czech Republic
Last position: 2024-06-08 19:42:49 UTC (4d 5h36m ago)
2024-06-08 21:42:49 CEST local time at Velké Popovice, Czech Republic [?]
Course:
Speed: 0 km/h
Device: R3ABM: BrandMeister DMR
Last path: OK1ALF>APBM1D via OK0ND,DMR*,qAR,OK0ND (good)
Positions stored: 156491
Other SSIDs: OK1ALF-B OK1ALF-7
Stations which heard OK1ALF directly on radio –
callsign pkts first heard - UTC last heard longest (tx => rx) longest at - UTC

Only position packets which were originated by the station are shown here. The range statistics show some extra long hops, because some digipeaters do not correctly add themselves to the digipeater path. Please check the raw packets.
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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