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APRS station SM4WMD-4 - show graphs
Comment: aprs on iOS using Lora ESP32 as TNC
Location: 39°29.42' N 2°41.95' E - ตำแหน่ง JM19IL37VQ - show map
4.5 km ตะวันตก bearing 256° มาจาก s'Arenal, Illes Balears, Balearic Islands, Spain [?]
9.7 km ตะวันออกเฉียงใต้ bearing 154° มาจาก Palma, Illes Balears, Balearic Islands, Spain
18.5 km ตะวันออกเฉียงใต้ bearing 117° มาจาก Calvià, Illes Balears, Balearic Islands, Spain
Last position: 2024-09-28 08:56:46 UTC (250d 6h9m ago)
2024-09-28 10:56:46 CEST เวลาท้องถิ่น s'Arenal, Spain [?]
Altitude: -2 m
Course: 138°
ความเร็ว: 15 km/h
Device: aprs.fi: iPhone/iPad app (app, ios)
Last path: SM4WMD-4>APFII0 via WIDE1-1,WIDE2-1,qAR,EA6XQ-10 (good)
Positions stored: 8
Other SSIDs: SM4WMD-11 SM4WMD-10 SM4WMD-15 SM4WMD-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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