Comment:	保定快乐无线
Location:	38°59.50' N 115°38.80' E - ตำแหน่ง OM78TX78OA - show map 20.7 km ตะวันออกเฉียงเหนือ bearing 41° มาจาก Baoding, Hebei, China [?] 50.5 km ตะวันตกเฉียงเหนือ bearing 310° มาจาก Renqiu, Hebei, China 120.4 km ตะวันตกเฉียงใต้ bearing 213° มาจาก Beijing, Beijing, China 146.5 km ตะวันออกเฉียงเหนือ bearing 44° มาจาก Shijiazhuang, Hebei, China
Last position:	2025-11-15 10:39:33 UTC (23d 20h30m ago) 2025-11-15 18:39:33 CST เวลาท้องถิ่น Baoding, China [?]
Last path:	BD3MSK-9>AP51DW via qAS,BD3MSK
Positions stored:	265
Other SSIDs:	BD3MSK-7 BD3MSK-10

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.