Location:	40°07.56' N 116°12.05' E - locator ON80CD40CF - show map 10.4 km South bearing 189° from Changping, Beijing, China [?] 22.7 km Northeast bearing 24° from Mentougou, Beijing, China 29.5 km Northwest bearing 326° from Beijing, Beijing, China 137.6 km Northwest bearing 323° from Tianjin, Tianjin Shi, China
Last position:	2025-09-07 10:14:06 UTC (4d 4h6m ago) 2025-09-07 18:14:06 CST local time at Changping, China [?]
Course:	90°
Speed:	15 km/h
Last path:	BD1CAQ-7>API52 via DSTAR*,qAS,BD1CAQ-G
Positions stored:	14
Other SSIDs:	BD1CAQ-9 BD1CAQ-N BD1CAQ-A BD1CAQ-B BD1CAQ-10 BD1CAQ-Y BD1CAQ-R BD1CAQ

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.