Looking for a "lost" app.

[New to this]

I am "new" to this so please bare with me.

I am sure I had an app that "warned" you of any approaching air craft etc. But I can't recall what it was called.

Any idea's please

Thanks

 

[MavicAir2Marc]

Some people use Flight Radar 24 (I think that's the name of it.) I'm not sure of the applicability in the UK however.

 

[umanbean]

FlightAware is another one, but it won't automatically warn you of any approaching aircraft - you have to open the app and look.