Source callsign:	OK1TPF-S
Comment:	70cm Voice (D-Star) 438.15000MHz +0.0000MHz
Location:	50°35.63' N 15°07.75' E - ตำแหน่ง JO70NO52MM - show map 481.1 m ตะวันออกเฉียงใต้ bearing 152° มาจาก Ohrazenice, Czech Republic [?] 3.6 km ตะวันออกเฉียงเหนือ bearing 61° มาจาก Příšovice, Czech Republic 75.4 km ตะวันออกเฉียงเหนือ bearing 42° มาจาก Prague, Hlavní Mesto Praha, Czech Republic 110.1 km ตะวันออกเฉียงใต้ bearing 117° มาจาก Dresden, Direktionsbezirk Dresden, Saxony, Germany
Last position:	2025-06-21 02:38:45 UTC (1d 23h47m ago) 2025-06-21 04:38:45 CEST เวลาท้องถิ่น Ohrazenice, 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.