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APRS station BH3QEM-4 - show graphs
Mic-E message: Off duty
Location: 39°53.28' N 119°30.60' E - ตำแหน่ง OM99SV13EC - show map
7.3 km เหนือ bearing 355° มาจาก Beidaihehaibin, Hebei, China [?]
8.3 km ตะวันตกเฉียงใต้ bearing 234° มาจาก Qinhuangdao, Hebei, China
116.8 km ตะวันออก bearing 76° มาจาก Tangshan, Hebei, China
Last position: 2025-09-16 08:10:12 UTC (82d 13h38m ago)
2025-09-16 16:10:12 CST เวลาท้องถิ่น Beidaihehaibin, China [?]
Altitude: 12 m
Course: 222°
ความเร็ว: 70 km/h
Device: Yaesu: FTM-510D (rig)
Last path: BH3QEM-4>SYUSR8 via qAS,BD1TX-10
Positions stored: 646
Other SSIDs: BH3QEM-6 BH3QEM BH3QEM-7 BH3QEM-8 BH3QEM-9
About this site
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.
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