Unable RVSM?
What I would like to know is, has anyone been flying in such airspace, had a failure of say a primary altimeter and reported that to ATC.........what has been their responce?
Have they climbed or descended you out of RVSM airspace or let you continue in RVSM at your current flight level but on a parallel track to your airway?
Anyone been in that situation?
regards to all.