Source callsign:	9A4AM-5
Comment:	Clb=6.5m/s t=-44.9C h=0.6% 403.701MHz Type=RS41-SGP OWRX_Radiosonde uploader by 9A4AM
Location:	47°35.35' N 19°40.59' E - locator JN97UO11EJ - show map 1.8 km Southwest bearing 210° from Boldog, Heves, Hungary [?] 6.0 km East bearing 112° from Tura, Pest, Hungary 48.8 km East bearing 78° from Budapest, Budapest, Hungary 100.2 km Southwest bearing 236° from Miskolc, Borsod-Abaúj-Zemplén, Hungary
Last position:	2026-02-04 12:38:59 UTC (3d 6h7m ago) 2026-02-04 13:38:59 CET local time at Boldog, Hungary [?]
Altitude:	26088 m
Course:	203°
Speed:	98 km/h
Last path:	9A4AM-5>APRS via TCPIP*,qAC,SQ6KXY-1
Positions stored:	3
Others sourced by 9A4AM-5:	V1730621 V3641377 W2150274 W4754946

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.