Law Flashcards
Name the 5 classes of controlled airspace? Which one doesn’t exist in the UK?
A, B, C, D, E.
No B in the UK
A pilot may fly IFR at any time but MUST fly IFR when?
When in class A airspace. When Meteorological conditions preclude VFR flight.
Pilots flying VFR must avoid clouds by specified distances and make themselves visible to other aircraft. This principle is known as what?
‘See and be seen’
What is the SERA article concerned with the various divisions of airspace?
SERA 923/2012
What is SERA?
Standardised European Rules of the Air
What type of ATC Service is provided in class C airspace?
IFR & VFR permitted. ATC service provided to all flights. IFR separated from IFR/VFR. VFR separated from IFR and receive Traffic info on other VFR flights,
What is the difference between a control zone (CTR) and a control area (CTA)?
CTR = controlled airspace extending upwards from the surface of the Earth to a specified upper limit. CTA = controlled airspace extending upwards from a specified limit above the Earth.
Simplified: Control areas sit above control zones.
What is the difference between a Terminal Control Area (TMA) and an Aerodrome Traffic Zone (ATZ)?
TMA = control area established in the vicinity of one or more major aerodromes. ATZ = airspace of defined dimensions established around an Aerodrome for the protection of Aerodrome Traffic.
Simplified: ATZ immediately protects an airport, TMA protects a larger airspace around major airports or a collection of major airports.
What are the standard dimensions of an ATZ?
Usually 2 or 2 1/2 nautical mile radius circle centred on the mid-point of the longest runway & vertically up to 2000ft.
Is an ATZ controlled airspace?
No. Aérodrome control visually controls Traffic. But it is inside a CTR which is controlled airspace.
What is an Air Traffic Service (ATS) route?
A specified route designed for channelling the flow of traffic as necessary for the provision of ATS
What is an airway (AWY)?
A control area or portion thereof established in the form of a corridor.
What are the standard dimensions of an AWY in the UK?
Usually 10nm wide, from a designated base (DB) to FL 245
What is a SID?
Standard Instrument Departure. A designated IFR Departure route linking Aerodrome or specified runway with a specified significant point, normally on a designated ATS route, at which the en route phase of flight commences
What is a STAR?
Standard Terminal Arrival Route. A designated IFR arrival route linking a significant point, normally on a designated ATS route, with a point from which a published instrument Approach procedure can be commenced
What is an Aerodrome?
A defined area on land or water intended to be used either wholly or in part for the arrival, departure and surface movement of aircraft.
What is the difference between the manoeuvring area and the movement area?
The manoeuvring area incorporates the runways and taxiways only. ATC has jurisdiction here. The movement area also incorporates the aprons/ramps where ATC has no jurisdiction.
What is Aerodrome layout influenced by?
Geography, topography, human settlement, Communications, Aerodrome evolution, users.
What is a runway?
A defined rectangular area on a land Aerodrome prepared for the landing and taking off of aircraft
Describe the orientation of runways?
Runways are orientated and configured in deca-degrees. Rounded to the nearest 10 and divided by 10. Always in magnetic degrees. The smaller runway number subtracted from the larger runway number will always equal 18.
Define runway-in-use?
Runway(s) that are considered by the control tower to e the most suitable for use by the types of aircraft expected to land and takeoff at the Aerodrome. Normally it will be the one most closely aligned with surface wind but if this is light or variable then 2000ft wind is considered.
Precision Approach Radar (PAR) is exclusively what?
Military
Air traffic services is a general term incorporating 4 main services. Name them?
Air traffic advisory service.
Air traffic control service.
Flight Information Service.
Alerting service.
ATS are provided for?
Preventing collisions between aircraft both in the air, and with obstacles on the manoeuvring area. Expediting & maintaining an orderly flow of air traffic. Providing advice/ information for the safe and efficient conduct of flights. Notifying appropriate organisations of aircraft in need of SAR and assisting as required.
What does ATIS stand for?
Automatic Terminal Information Service
To whom are ALRS provided?
All a/c with an ATC Service, and so far as practical to other a/c that have filed a flight plan, and to a/c believed to be the subject of unlawful interference.