To record ads-b frequency:
$ hackrf_transfer -r data -f 1090000000 -s 2000000 -p 0 -a 0 -l 40 -g 62
Change file encoding:
$ sox --rate 2000000 --channels 1 --type sb data --type ub datasorted
Get ads-b sygnals:
$ ./ads-b datasorted
Get airplanes position visualisation:
$ drawDefault.py data.txt