Location:	50°35.62' N 15°07.75' E - locator JO70NO52ML - show map 6.5 km Northeast bearing 32° from Žďár (Zd'ar), Středočeský Kraj, Czech Republic [?] 13.4 km Northeast bearing 56° from Mnichovo Hradiště, Středočeský Kraj, Czech Republic 75.4 km Northeast bearing 42° from Prague, Hlavní Mesto Praha, Czech Republic 110.1 km Southeast bearing 117° from Dresden, Direktionsbezirk Dresden, Saxony, Germany
Last position:	2026-01-12 14:56:33 UTC (3d 9h41m ago) 2026-01-12 15:56:33 CET local time at Žďár, Czech Republic [?]
Altitude:	285 m
Course:	289°
Speed:	0 km/h
Device:	Icom: IC-51 (D-Star)
Last path:	OK1TPF>API51 via DSTAR*,qAR,OK0DJ-B
Positions stored:	3376
Other SSIDs:	OK1TPF-6 OK1TPF-B OK1TPF-16 OK1TPF-8 OK1TPF-7

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.