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APRS station BA7OLV-4 - show graphs
Comment: 144.640MHz Xiaolan AT778UV 25W
Location: 22°40.68' N 113°12.26' E - ตำแหน่ง OL62OQ42MR - show map
2.8 km ตะวันตก bearing 269° มาจาก Xiaolan, Guangdong Sheng, China [?]
6.7 km ตะวันออกเฉียงใต้ bearing 118° มาจาก Jun’an, Guangdong Sheng, China
49.0 km ใต้ bearing 185° มาจาก Guangzhou, Guangdong Sheng, China
107.2 km ตะวันตกเฉียงเหนือ bearing 294° มาจาก Hong Kong, Hong Kong
Last position: 2024-07-21 22:57:17 UTC (295d 3h13m ago)
2024-07-22 06:57:17 CST เวลาท้องถิ่น Xiaolan, China [?]
Altitude: 0 m
Device: Open Source: APRSdroid (app, Android)
Last path: BA7OLV-4>APDR16 via TCPIP*,qAC,T2FZ
Positions stored: 1
Other SSIDs: BA7OLV-1 BA7OLV-6 BA7OLV-7 BA7OLV
About this site
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.
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