Source callsign:	OK1TPF-S
Comment:	70cm Voice (D-Star) 438.15000MHz +0.0000MHz
Location:	50°35.63' N 15°07.75' E - locator JO70NO52MM - show map 6.6 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:	2025-05-07 01:07:59 UTC (2d 16h7m ago) 2025-05-07 03:07:59 CEST local time at Žďár, Czech Republic [?]
Altitude:	3 m
Last path:	OK1TPF-S>APDG01 via TCPIP*,qAC,OK1TPF-GS
Positions stored:	72

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.