Comment:	438.900MHz Na OK0BAB, OK0B
Last status:	http://www.ok9usb.cz/ 2025-06-20
Location:	49°13.34' N 16°39.25' E - ตำแหน่ง JN89HF83MI - show map 4.5 km ตะวันออกเฉียงเหนือ bearing 48° มาจาก Brno, South Moravian Region, Czech Republic [?] 9.9 km ตะวันออกเฉียงเหนือ bearing 33° มาจาก Moravany, South Moravian Region, Czech Republic 114.5 km เหนือ bearing 10° มาจาก Vienna, Politischer Bezirk Wien (Stadt), Vienna, Austria 123.9 km เหนือ bearing 345° มาจาก Bratislava, Bratislavský, Slovakia
Last position:	2025-07-05 16:34:49 UTC (12d 7h50m ago) 2025-07-05 18:34:49 CEST เวลาท้องถิ่น Brno, Czech Republic [?]
Altitude:	291 m
Course:	36°
ความเร็ว:	0 km/h
Device:	Open Source: APRSdroid (app, Android)
Last path:	OK9USB-10>APDR16 via TCPIP*,qAC,T2SPAIN
Positions stored:	1611
Other SSIDs:	OK9USB-8 OK9USB-6 OK9USB OK9USB-12 OK9USB-7 OK9USB OK9USB-1 OK9USB-D OK9USB-15

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.