Số Mach la gi?
Số Mach The ratio of the true airspeed of an aircraft to the speed of sound under the same atmospheric conditions. Used in ATC for speed assignments and reporting in high-speed flight.
Source: ICAO Doc 9432, FAA PCG
How is “Số Mach” Used in Practice?
Duy trì Mach 0.80 trở lên, thông báo nếu không thể do nhiễu loạn hoặc giới hạn hiệu suất.
Certification Exam Relevance
Who Needs to Know This Term?
- Pilots
- Air Traffic Controllers
- Cabin Crew
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Số Mach la gi?
The ratio of the true airspeed of an aircraft to the speed of sound under the same atmospheric conditions. Used in ATC for speed assignments and reporting in high-speed flight.
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