Comment:	dm9100
Location:	39°11.76' N 118°28.63' E - locator OM99FE77GA - show map 43.9 km East bearing 101° from Gaozhuang, Tianjin Shi, China [?] 45.2 km East bearing 93° from Dashentang, Tianjin Shi, China 54.8 km Southeast bearing 152° from Tangshan, Hebei, China 112.2 km East bearing 87° from Tianjin, Tianjin Shi, China
Last position:	2026-02-09 11:31:26 UTC (10h26m ago) 2026-02-09 19:31:26 CST local time at Gaozhuang, China [?]
Course:	24°
Speed:	100 km/h
Last path:	BG3NQT-9>DM9100 via BI3NFU-10*,WIDE1*,BI3OVY-3*,WIDE2*,qAS,BI3OVY-10
Positions stored:	749
Other SSIDs:	BG3NQT-10 BG3NQT-5 BG3NQT BG3NQT-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.