Path: ...!3.eu.feeder.erje.net!feeder.erje.net!usenet.goja.nl.eu.org!weretis.net!feeder8.news.weretis.net!reader5.news.weretis.net!news.solani.org!.POSTED!not-for-mail From: Jan Panteltje Newsgroups: talk.politics.misc,alt.survival Subject: Re: ANOTHER Boeing Incident - Dozens Injured Date: Sat, 16 Mar 2024 20:17:59 GMT Message-ID: References: <81WdnQabXZs34XL4nZ2dnZfqnPednZ2d@earthlink.com> <6pycnd2zw7s-9G_4nZ2dnZfqn_SdnZ2d@earthlink.com> MIME-Version: 1.0 Content-Type: text/plain; ISO-8859-15 Content-Transfer-Encoding: 8bit Injection-Date: Sat, 16 Mar 2024 20:18:00 -0000 (UTC) Injection-Info: solani.org; logging-data="1538768"; mail-complaints-to="abuse@news.solani.org" User-Agent: NewsFleX-1.5.7.5 (Linux-5.15.32-v7l+) Cancel-Lock: sha1:iS7HAYzzmQRmjA1GAoKr8E/p+xc= X-User-ID: eJwNwokRwDAIA7CVeGwI4zQc7D9CcxI9NDoRDHCfedAVijp1o+wONLTkSqrtYS+V4onPCrM+0cZUoYDtPyW9E+w= X-Newsreader-location: NewsFleX-1.5.7.5 (c) 'LIGHTSPEED' off line news reader for the Linux platform NewsFleX homepage: http://www.panteltje.nl/panteltje/newsflex/ and ftp download ftp://sunsite.unc.edu/pub/linux/system/news/readers/ Bytes: 3301 Lines: 44 On a sunny day (16 Mar 2024 17:23:28 GMT) it happened rbowman wrote in : >On Sat, 16 Mar 2024 06:51:44 GMT, Jan Panteltje wrote: > >> https://panteltje.nl/pub/ >rtl_sdr_dump1090_via_FDS132_matrix_display_Raspberry_Pi_driver_IMG_4149.JPG >> air traffic.. Ryanair flight 147Y, altitude 11575 meter, speed 733 km, >> plus current GPS position. >> Just an RTL-SDR USB stick as receiver. > >Nice. I've got a RTL-SDR dongle and sometimes amuse myself looking at >what's coming and going from the airport. The Pi goes out to look up the >airline/flight info from the identifier? It worked over the LAN, the matrix display driver Pi is connected to the LAN , there are several RTL-SDR sticks in several Raspberries. Dump 1090 I use are receiver plus some C code I wrote raspberrypi: ~ # cat /usr/local/sbin_pi_95/temperature_to_matrix_display This sends temperature to the matrix display, I use netcat and UDP here: while [ 1 ] ; do cat /tmp/temperature | nice -n 19 netcat -u -q 1 192.168.178.71 1111 ; sleep 60; done this for planes to xgpspc server: #echo "Usage: send_planes_to_xgpspc device_number" #echo "default device_number is 0" if [ "$1" == "" ] then let device_number=0 else device_number="$1" fi #echo "device_number=$device_number" dump1090 --device-index $device_number --metric --interactive | \ grep -v -e ---- -e Flight | \ awk '// { printf "%s %s %sm %skm/h %s %s\n", $1, $2, $3, $4, $5, $6}' | \ tee /dev/stderr | \ netcat -u 192.168.178.73 1079 Bit of awk :-) and then netcat again There is more to it... :-)