: To obtain a B046 LOA, operators must provide the FAA with specific documentation, including:
There is no confirmed "b046.mp4" mystery or horror story. The term may be confused with other famous internet "file name" mysteries, such as: FAA B046 RVSM LOA Job Aid b046.mp4
: Implementing RVSM effectively doubles the number of available flight levels, increasing airspace capacity and allowing pilots to fly at more fuel-efficient altitudes. : To obtain a B046 LOA, operators must