Who should attend. The course is designed for those who may have to conduct or participate in an aircraft accident investigation. This may be in the role of official investigator for a State or as an accredited representative/technical advisor of a manufacturer, operator or service provider.
Before electronic calculators, converting square varas (at 1 vara = 32.8748 inches) to acres was a tedious job. But if 1 vara = 33 1/3 inches, 3 varas are exactly 100 inches, 36 varas are exactly 100 feet, and 108 varas are exactly 100 yards. An easy division and some shuffling of the decimal point do the job.
How many feet in 1 miles? The answer is 5280. We assume you are converting between foot and mile. You can view more details on each measurement unit: feet or miles The SI base unit for length is the metre. 1 metre is equal to 3.2808398950131 feet, or 0.00062137119223733 miles. Note that rounding errors may occur, so always check the results.