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APRS station BA1AK-9 - show graphs
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Comment: 438.500MHz http://www.by1wj.com/
Mic-E message: Off duty
Location: 38°59.99' N 117°42.19' E - locator OM88UX49JX - show map - static map
5.4 km Southeast bearing 116° from Tanggu, Tianjin Shi, China [?]
14.4 km East bearing 106° from Zhongxinqiao, Tianjin Shi, China
48.1 km East bearing 109° from Tianjin, Tianjin Shi, China
150.8 km Southeast bearing 132° from Beijing, Beijing, China
Last position: 2021-09-28 14:46:32 UTC (5h42m ago)
2021-09-28 22:46:32 CST local time at Tanggu, China [?]
Altitude: -1 m
Course: 17°
Speed: 0 km/h
Device: Yaesu: FTM-400DR (rig)
Last path: BA1AK-9>SXUYY9 via WIDE1-1,WIDE2-1,qAS,BH3DHE-10 (good)
Positions stored: 224287
Other SSIDs: BA1AK-15
Stations which heard BA1AK-9 directly on radio –
callsign pkts first heard - UTC last heard longest (tx => rx) longest at - UTC

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.
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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