Comment:	C4FM 439.750 - 5.000MHz FM438.500MHz Beijing
Mic-E message:	Off duty
Location:	40°01.40' N 116°32.20' E - ตำแหน่ง ON80GA45JO - show map 14.2 km เหนือ bearing 338° มาจาก Tongzhou, Beijing, China [?] 14.6 km ตะวันตกเฉียงใต้ bearing 219° มาจาก Shunyi, Beijing, China 17.5 km ตะวันออกเฉียงเหนือ bearing 43° มาจาก Beijing, Beijing, China 112.2 km ตะวันตกเฉียงเหนือ bearing 331° มาจาก Tianjin, Tianjin Shi, China
Last position:	2025-06-23 03:28:51 UTC (8h1m ago) 2025-06-23 11:28:51 CST เวลาท้องถิ่น Tongzhou, China [?]
Altitude:	36 m
Course:	64°
ความเร็ว:	93 km/h
Device:	Yaesu: FT2D (ht)
Last path:	BG1OAB-7>TPPQT0 via WIDE1-1,WIDE2-1,qAS,BG1QGD-10
Positions stored:	2015

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.