At what altitude must each occupant of the aircraft be provided with supplemental oxygen?
15,000 Feet
What does 14 CFR PART 61 refer to?
Certification of pilots
What does 14 CFR Part 91 refer to?
Regulations on general operating and flight rules
Which publication covers the procedures for required aircraft, accident, and incident reporting responsibilities for pilots?
NTSB Part 830
In the 48 Contingent states excluding the airspace at or below below 2500 feet AGL, an operable coded transponder, equipped with mode C capability is required in all controlled airspace at and above how many feet?
10,000 MSL