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APRS station OK1ALF-1 - show graphs
Comment: Jirka, D-Star, www.ok1alf.cz
Location: 49°59.60' N 14°40.01' E - locator JN79IX08AJ - show map
915.8 m East bearing 78° from Říčany, Středočeský Kraj, Czech Republic [?]
5.1 km North bearing 351° from Strančice, 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: 2025-05-20 18:46:51 UTC (3d 20h55m ago)
2025-05-20 20:46:51 CEST local time at Říčany, Czech Republic [?]
Altitude: 365 m
Device: Icom: unknown (D-Star)
Last path: OK1ALF-1>API705 via DSTAR*,qAR,OK0HCS-B (good)
Positions stored: 16
Other SSIDs: OK1ALF-2 OK1ALF OK1ALF-B
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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