Comment:	HaiNan San Ya APRS-DIGI 144.640MHz 14.30V
Location:	18°21.18' N 109°07.12' E - ตำแหน่ง OK48NI44FR - show map 5.5 km ตะวันตกเฉียงใต้ bearing 242° มาจาก Yacheng, Hainan, China [?] 22.5 km ตะวันตก bearing 283° มาจาก Tianya, Hainan, China 42.5 km ตะวันตก bearing 287° มาจาก Sanya, Hainan, China 66.8 km ตะวันตก bearing 265° มาจาก Haitangwan, Hainan, China
Last position:	2025-11-16 11:22:59 UTC (39d 22h4m ago) 2025-11-16 19:22:59 CST เวลาท้องถิ่น Yacheng, China [?]
Last path:	BR7YID-3>APTNC0 via WIDE1-1,qAS,BR7YID-10
Positions stored:	1
Other SSIDs:	BR7YID-2 BR7YID-4 BR7YID-10 BR7YID-1

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.