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APRS station AD9BU-9 - show graphs
Comment: 146.520MHz James AD9BU (Sc
Location: 39°28.81' N 88°20.75' W - ตำแหน่ง EM59TL85MF - show map
2.3 km ตะวันออก bearing 98° มาจาก Mattoon, Coles County, Illinois, United States [?]
14.7 km ตะวันตก bearing 263° มาจาก Charleston, Coles County, Illinois, United States
71.2 km ใต้ bearing 187° มาจาก Champaign, Champaign County, Illinois, United States
116.7 km ตะวันออก bearing 107° มาจาก Springfield, Sangamon County, Illinois, United States
Last position: 2025-12-07 00:30:20 UTC (11h52m ago)
2025-12-06 18:30:20 CST เวลาท้องถิ่น Mattoon, United States [?]
Altitude: 177 m
Course: 308°
ความเร็ว: 15 km/h
Device: Open Source: APRSdroid (app, Android)
Last path: AD9BU-9>APDR16 via KB9YEP-10,WIDE1,W9BIL,WIDE2*,qAR,KC8RFE-3 (good)
Positions stored: 34816
Other SSIDs: AD9BU-10 AD9BU AD9BU-7 AD9BU-B AD9BU-N AD9BU-Y AD9BU-4 AD9BU-R AD9BU-1 AD9BU-2 AD9BU-5 AD9BU-C AD9BU-D
APRS igate – Statistics for 2025-12:
Last heard a station directly: 2025-11-19 23:09:25 UTC (17d 13h13m ago)
Position packets sent to APRS-IS: 6 – show map
Stations which heard AD9BU-9 directly on radio –
ชื่อสถานี pkts ได้ยินครั้งแรก - UTC ได้ยินล่าสุด ยาวสุด (tx => rx) ยาวสุด ณ ตำแหน่ง - 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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