Document ID: chunk:federal_register_of_legislation:F2023C01070:reg:3:p2
Version: federal_register_of_legislation:F2023C01070
Segment Type: reg
Provision Reference: reg 3 (pt 2/2)
Character Range: 5548–6976

under regulation 6.
volume, in relation to airspace, means a volume of airspace defined by reference to specified horizontal and vertical points.
Note: Annex 11 of the Chicago Convention defines the following terms:
 Aerodrome. A defined area on land or water (including any buildings, installations and equipment) intended to be used either wholly or in part for the arrival, departure and surface movement of aircraft.
 Air traffic service. A generic term meaning variously, flight information service, alerting service, air traffic advisory service, air traffic control service (area control service, approach control service or aerodrome control service).
 Alerting service. A service provided to notify appropriate organizations regarding aircraft in need of search and rescue aid, and assist such organizations as required.
 Controlled aerodrome. An aerodrome at which air traffic control service is provided to aerodrome traffic.
 (Note.—The term "controlled aerodrome" indicates that air traffic control service is provided to aerodrome traffic but does not necessarily imply that a control zone exists.)
 Flight information region. An airspace of defined dimensions within which flight information service and alerting service are provided.
 Flight information service. A service provided for the purpose of giving advice and information useful for the safe and efficient conduct of flights.

Part 2—Airspace management