Tunasandwich
Aren't all L's under the same variant? therefore can be done on L3 or L4?
I thought the same but according to JAR FCL all L models require individual differences training which I can understand to a certain degree but where there are possibly only 2 UK registered L4's based in the UK it makes it difficult to source for training.
I'm not sure whether the CAA would provide dispensation based on lack of availability alone - probably not - but are there major differences between the L3 and L4 to warrant or justify the CAA's/JAA's case?