Mic-E message:	Off duty
Location:	40°11.90' N 116°01.50' E - locator ON80AE37AO - show map 16.7 km West bearing 262° from Changping, Beijing, China [?] 29.4 km North bearing 349° from Mentougou, Beijing, China 45.2 km Northwest bearing 316° from Beijing, Beijing, China 95.5 km Northwest bearing 323° from Langfang, Hebei, China
Last position:	2025-12-31 09:00:10 UTC (3d 19h16m ago) 2025-12-31 17:00:10 CST local time at Changping, China [?]
Altitude:	232 m
Course:	307°
Speed:	72 km/h
Device:	Yaesu: FTM-400DR (rig)
Last path:	BI1KMK-9>TPQQY0 via qAS,BA1GM-10
Positions stored:	305
Other SSIDs:	BI1KMK-7

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.