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APRS station N531EM - show graphs
Comment: KD8ZFH
Mic-E message: In service
Last status: MicroTrak FA v1.42
Location: 39°34.14' N 84°56.05' W - ตำแหน่ง EM79MN76VN - show map
7.4 km ใต้ bearing 182° มาจาก Liberty, Union County, Indiana, United States [?]
17.6 km ตะวันตกเฉียงเหนือ bearing 293° มาจาก Oxford, Butler County, Ohio, United States
61.0 km ตะวันตกเฉียงเหนือ bearing 318° มาจาก Cincinnati, Hamilton County, Ohio, United States
107.0 km ตะวันออก bearing 102° มาจาก Indianapolis, Marion County, Indiana, United States
Last position: 2025-07-06 16:26:05 UTC (1m4s ago)
2025-07-06 12:26:05 EDT เวลาท้องถิ่น Liberty, United States [?]
Altitude: 1400 m
Course: 302°
ความเร็ว: 237 km/h
Last telemetry: 2025-07-06 16:26:05 UTC (1m4s ago) – show telemetry
Ch 1: 466, Ch 2: 637, Ch 3: 0, Ch 4: 0, Ch 5: 0
Device: Byonics: TinyTrak3 (tracker)
Last path: N531EM>S9ST1T via WIDE2-1,qAR,KD9LVX-1 (seriously-bad)
This station appears to be flying at high altitude and using digipeaters, which causes serious congestion in the APRS network. The tracker should be configured to only use digipeaters when at low altitude.
Positions stored: 28314
Stations which heard N531EM 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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