Document ID: chunk:federal_register_of_legislation:F2024C01027:reg:22:p55
Version: federal_register_of_legislation:F2024C01027
Segment Type: reg
Provision Reference: reg 22 (pt 55/70)
Character Range: 4208295–4211246

operation: see regulation 61.010.
multi‑flight journey means a journey to a destination that involves more than one flight, if all of the flights are conducted by the same operator using the same aircraft.
national aviation authority, for a foreign country:
 (a) means the authority that is responsible for regulating civil aviation in the country; and
 (b) includes:
 (i) the national airworthiness authority for the country; and
 (ii) if EASA carries out functions on behalf of the country—EASA; and
 (iii) for China, for matters relating to Hong Kong—the Civil Aviation Department of Hong Kong.
navigation specification has the meaning given by the Part 91 Manual of Standards.
navigation system, in relation to an aircraft, means a system by which the aircraft can be navigated.
night means the period between the end of evening civil twilight and the beginning of the following morning civil twilight.
non‑command pilot's seat, of an aircraft, means the pilot seat not normally occupied by the pilot in command during a flight of the aircraft.
non‑controlled aerodrome means an aerodrome at which an aerodrome control service is not operating.
non‑precision approach runway has the same meaning as in Annex 14, Aerodromes, to the Chicago Convention.
non‑scheduled air transport operation means an air transport operation that is not:
 (a) a scheduled air transport operation; or
 (b) a medical transport operation.
Note: A non‑scheduled air transport operation includes an operation for the carriage, in accordance with fixed schedules to and from fixed terminals, of passengers or cargo, or passengers and cargo, in circumstances in which the accommodation in the aircraft is not available for use by persons generally.
non‑technical skills means specific human competencies, including critical decision making, team communication, situational awareness and workload management, which may minimise human error in aviation.
normal cruising speed, for an aeroplane or rotorcraft, means the speed stated in the flight manual for the aeroplane or rotorcraft as a normal cruising speed in International Standard Atmosphere conditions with all engines operating.
NOTAM (short for Notice to Airmen) has the same meaning as in the Air Services Regulations 2019.
NOTAM authorised person, of an aeronautical data originator, means a person appointed by the originator as a NOTAM authorised person under regulation 175.445.
NOTAM Office means the office of AA responsible for the publication of NOTAMS.
NVIS flight means a flight conducted using a night vision imaging system.
obstacle limitation surface, of an aerodrome, means a surface associated with the aerodrome that is ascertained in accordance with the requirements prescribed by the Part 139 Manual of Standards for the purposes of this definition.
officer, of a corporation, in Part 149, has the same meaning as in regulation 142.035.
off‑shore installation means an installation that is erected