ILS obstacle clearance area
Don't know if this is the right forum to post this.
Does anyone know where I might find the specification for the
required 3D obstacle clearance area that must be around the ILS
centerline such that an ILS can be installed at an airport.
I am just SLF but due to the recent closures of LGIR because of low visbility
caused by Sahara sand I wondered if an ILS could be installed for RWY 27 but
a hill seems to be in the way.
Thanks a lot