: This standard reduces the required vertical separation between aircraft from 2,000 feet to 1,000 feet at flight levels between FL290 and FL410 (approximately 29,000 to 41,000 feet).
: Implementing RVSM effectively doubles the number of available flight levels, increasing airspace capacity and allowing pilots to fly at more fuel-efficient altitudes. b046.mp4
: To obtain a B046 LOA, operators must provide the FAA with specific documentation, including: : This standard reduces the required vertical separation
In the aviation industry, B046 refers to the formal authorization required for aircraft to fly with reduced vertical separation. 000 feet to 1
An application letter identifying the aircraft and responsible personnel.
: While the U.S. has streamlined some RVSM requirements, most foreign countries still require a specific B046 LOA for aircraft to operate in their RVSM airspace. Internet Mystery/Creepypasta Clarification
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