ACE OPERATIONS
PRACTICE EXAM
COMPLETE
Question 1: Which airport is subject to 14 CFR Part 139 based solely on scheduled passenger-carrying operations?
Choices:
1) A private-use airport with no air carrier service 2) An airport serving scheduled air carrier aircraft designed for 10 or more passenger seats 3) An airport serving only scheduled air carrier aircraft designed for 9 passenger seats 4) A heliport serving scheduled helicopters with 20 passenger seats Correct Answer: An airport serving scheduled air carrier aircraft designed for 10 or more passenger seats Explanation: Part 139 applies to airports serving scheduled passenger-carrying operations in aircraft designed for more than 9 passenger seats. Heliports are excluded from Part 139 applicability.Page 1
Question 2: Which operation can make an airport subject to Part 139 even if it is not scheduled?
Choices:
1) Any unscheduled cargo-only operation 2) Any charter operation in an aircraft with at least 10 seats 3) An unscheduled passenger-carrying operation in an aircraft designed for at least 31 passenger seats 4) Any general aviation �ight carrying paying passengers Correct Answer: An unscheduled passenger-carrying operation in an aircraft designed for at least 31 passenger seats Explanation: Part 139 applies to airports serving unscheduled passenger-carrying operations in aircraft designed for at least 31 passenger seats.Question 3: Which facility is excluded from the applicability of 14 CFR Part 139?
Choices:
1) An airport serving scheduled passenger operations in a 50-seat airplane 2) A heliport 3) A Class I airport 4) An airport serving unscheduled passenger operations in a 40-seat airplane
Correct Answer: A heliport
Explanation: Section 139.1 excludes heliports even when they support operations that would otherwise resemble covered passenger service.Page 2
Question 4: An airport serves scheduled small-air-carrier �ights and unscheduled passenger �ights by large air carrier aircraft, but no scheduled large-air-carrier �ights. Which Part 139 class applies?
Choices:
1) Class II 2) Class I 3) Class III 4) Class IV
Correct Answer: Class II
Explanation: A Class II airport may serve scheduled small-air-carrier operations and unscheduled passenger operations of large air carrier aircraft, but it cannot serve scheduled large-air-carrier operations.Question 5: Which operating pro�le is permitted for a Class III airport under Part 139?
Choices:
1) Scheduled large-air-carrier operations 2) Unscheduled passenger operations of large air carrier aircraft only 3) Scheduled small-air-carrier operations plus unscheduled large-air-carrier operations 4) Scheduled operations of small air carrier aircraft with no scheduled or unscheduled large- air-carrier operations Correct Answer: Scheduled operations of small air carrier aircraft with no scheduled or unscheduled large-air-carrier operations Explanation: A Class III airport may serve scheduled operations of small air carrier aircraft but cannot serve scheduled or unscheduled operations of large air carrier aircraft.Page 3