Comment:	www.OK1ALF.cz
Location:	49°55.21' N 14°40.00' E - locator JN79IW00AU - show map 3.2 km South bearing 194° from Strančice, Středočeský Kraj, Czech Republic [?] 8.0 km South bearing 174° from Říčany, Středočeský Kraj, Czech Republic 25.6 km Southeast bearing 137° from Prague, Hlavní Mesto Praha, Czech Republic 141.8 km Southeast bearing 152° from Dresden, Direktionsbezirk Dresden, Saxony, Germany
Last position:	2026-02-17 16:16:39 UTC (6d 3h32m ago) 2026-02-17 17:16:39 CET local time at Strančice, Czech Republic [?]
Device:	Icom: IC-9700 (D-Star)
Last path:	OK1XRP>API970 via DSTAR*,qAR,OK0RZJ-B
Positions stored:	77
Other SSIDs:	OK1XRP-B OK1XRP-10

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.