Comment:	From DM1701
Location:	40°05.87' N 116°21.82' E - locator ON80EC33PL - show map 18.2 km Southeast bearing 138° from Changping, Beijing, China [?] 21.3 km North bearing 352° from Beijing, Beijing, China 127.0 km Northwest bearing 327° from Tianjin, Tianjin Shi, China
Last position:	2025-07-16 00:08:46 UTC (7d 20h34m ago) 2025-07-16 08:08:46 CST local time at Changping, China [?]
Device:	OpenGD77: OpenGD77
Last path:	BD1AHN-7>APOG77 via BY1AS-3*,WIDE1*,WIDE2-2,qAS,BY1AA-10
Positions stored:	276
Other SSIDs:	BD1AHN BD1AHN-5

Only position packets which were originated by the station are shown here. The range statistics show some extra long hops, because some digipeaters do not correctly add themselves to the digipeater path. Please check the raw packets.

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.