Dump 1090 mutability - installation on Pi

[puffin]

Good news.  Next time my SBS tells me there is a non-plotting C-17 around (and that won't be long) I'll take a look instead of automatically calling up ADSBExchange.

Puffin

[IanH]

There is the occasional biz-jet that is blocked BUT it still plots just with a false 6 character hex code (in lower case with a leading ~! such as ~b0fd35a). Hence you cannot identify it from the hex code but at least it plots  .

[Anmer]

Thanks Ian.

Both the anonymised and actual aircraft should be in the list and it's not hard to tie them up.