Aircraft requirements to fly in Airways
I am struggling to work out the minimum hardware required to fly a private SEP in Class A airspace.
I have looked at CAP393 and believe the following is required:,
ILS, DME and an ADF.
display of outside air temperature,
transponder has Mode S elementary surveillance,
antenna diversity (whatever that is)
The requirements are specified inCAP393 tables:
Section 1, Schedule 4, Page 2
and
Section 1, Schedule 5, Page 1 (Radio comms and nav)
Could anyone advise if this interpretation is correct and if exemptions are available for Mode S for example?
Many thanks