Comment:	PulseModem A
Location:	40°07.08' N 116°40.58' E - locator ON80IC18DH - show map 2.7 km East bearing 106° from Shunyi, Beijing, China [?] 24.5 km North bearing 15° from Tongzhou, Beijing, China 33.3 km Northeast bearing 45° from Beijing, Beijing, China 116.6 km North bearing 339° from Tianjin, Tianjin Shi, China
Last position:	2025-05-08 13:32:55 UTC (179d 15h22m ago) 2025-05-08 21:32:55 CST local time at Shunyi, China [?]
Device:	Unknown: Unknown
Last path:	BI1MKB>APRS via TCPIP*,qAC,T2SPAIN
Positions stored:	2
Other SSIDs:	BI1MKB-1 BI1MKB-3 BI1MKB-7 BI1MKB-2

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.