Originally Posted by
Ken Scott
The C130J was B-RNAV certified but only if the mil-standard GPS was removed from the solution
It has always struck me as quite strange that mil-standard GPS isn't acceptable for civil PBN certification. I know that they don't normally come with TSO 145/146 but when you actually delve into performance/FDE etc the Mil GPS installed in most military aircraft easily meet the requirements. Certification through equivalence?