Comment:	145.550MHz https://aprsdro
Location:	50°03.48' N 19°57.87' E - ตำแหน่ง JO90XB53RW - show map 4.4 km ตะวันออกเฉียงใต้ bearing 130° มาจาก Kraków, Lesser Poland Voivodeship, Poland [?] 10.1 km ตะวันออกเฉียงเหนือ bearing 39° มาจาก Sidzina, Powiat krakowski, Lesser Poland Voivodeship, Poland 70.3 km ตะวันออก bearing 108° มาจาก Katowice, Silesian Voivodeship, Poland
Last position:	2025-10-09 08:59:03 UTC (64d 8h13m ago) 2025-10-09 10:59:03 CEST เวลาท้องถิ่น Kraków, Poland [?]
Altitude:	243 m
Course:	316°
ความเร็ว:	0 km/h
Device:	Open Source: APRSdroid (app, Android)
Last path:	SP9DKP-5>APDR16 via WIDE1-1,qAS,SP9DKP-10
Positions stored:	1
Other SSIDs:	SP9DKP-7 SP9DKP SP9DKP-1 SP9DKP

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.