Comment:	https://aprsdroid.org/
Location:	49°36.16' N 13°53.07' E - ตำแหน่ง JN69WO64DP - show map 1.5 km ตะวันออก bearing 87° มาจาก Rožmitál pod Třemšínem, Středočeský Kraj, Czech Republic [?] 6.9 km ตะวันตกเฉียงเหนือ bearing 316° มาจาก Březnice, Středočeský Kraj, Czech Republic 39.8 km ตะวันออกเฉียงใต้ bearing 114° มาจาก Plzeň, Plzeňský Kraj, Czech Republic 66.2 km ตะวันตกเฉียงใต้ bearing 216° มาจาก Prague, Hlavní Mesto Praha, Czech Republic
Last position:	2025-07-12 11:17:46 UTC (15h41m ago) 2025-07-12 13:17:46 CEST เวลาท้องถิ่น Rožmitál pod Třemšínem, Czech Republic [?]
Altitude:	596 m
Course:	257°
ความเร็ว:	0 km/h
Device:	Open Source: APRSdroid (app, Android)
Last path:	OK1CMJ-10>APDR16 via TCPIP*,qAC,T2LAUSITZ
Positions stored:	9247
Other SSIDs:	OK1CMJ-6 OK1CMJ-7 OK1CMJ-5 OK1CMJ-1 OK1CMJ-15 OK1CMJ-14 OK1CMJ-4 OK1CMJ-04

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.