"Operations"
Are Aviation Authorities getting out of their role?
Are the aviation authorities moving too much towards the side of the industry? Are they perhaps loosening safety up? Are they still working for the sake of the travellers? Just few questions after the crashes that regretfully affected Lion Air and Ethiopian Airlines.
RVSM: Reduced Vertical Separation Minima. Always safe?
RVSM: how airliners optimize the flight altitude in order to save fuel and fly safe. An unexpected issue when behemoth airliner encounters a small business jet.