Regional QNH or 1013
Hi there, could anyone advise me on this one, planning a couple of flights above the transition level circa 5000 ft or FL 50, in uncontrolled airspace, and for terrain clearance I`m not sure what altimeter setting to use as were not planning to fly the quadrantal rules, the flights will be conducted VFR, asked some flight instructors and pilots with many more hours than me and the results are equal, also in the Trevor Thom manuals it states that if you have various headings use regional QNH, so any advice would be much appreciated thanks in advance.