Source callsign:	BI4IYJ-S
Comment:	70cm Voice (D-Star) 438.80000MHz -5.0000MHz
Location:	36°12.78' N 120°16.32' E - ตำแหน่ง PM06DF21PC - show map 15.6 km ตะวันตกเฉียงเหนือ bearing 325° มาจาก Qingdao, Shandong Sheng, China [?] 26.0 km ตะวันตกเฉียงใต้ bearing 221° มาจาก Jimo, Shandong Sheng, China 81.7 km ตะวันออก bearing 73° มาจาก Zhu Cheng City, Shandong Sheng, China
Last position:	2025-03-02 10:29:07 UTC (105d 12h19m ago) 2025-03-02 18:29:07 CST เวลาท้องถิ่น Qingdao, China [?]
Altitude:	3 m
Last path:	BI4IYJ-S>APDG01 via TCPIP*,qAC,BI4IYJ-GS
Positions stored:	4

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.