Comment:	Martin Pisek www.pisec.cz
Location:	49°17.70' N 14°13.50' E - ตำแหน่ง JN79CH70AT - show map 5.8 km ตะวันออก bearing 105° มาจาก Písek, Jihočeský Kraj, Czech Republic [?] 10.6 km เหนือ bearing 3° มาจาก Protivín, Jihočeský Kraj, Czech Republic 89.2 km ใต้ bearing 189° มาจาก Prague, Hlavní Mesto Praha, Czech Republic 109.9 km เหนือ bearing 358° มาจาก Linz, Upper Austria, Austria
Last position:	2024-12-31 13:48:17 UTC (155d 4h43m ago) 2024-12-31 14:48:17 CET เวลาท้องถิ่น Písek, Czech Republic [?]
Altitude:	654 m
Course:	15°
ความเร็ว:	0 km/h
Device:	Icom: IC-51 (D-Star)
Last path:	OK1VHB>API51 via DSTAR*,qAR,OK0PI-B
Positions stored:	3
Other SSIDs:	ok1vhb-i ok1vhb-t

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.