Real-Time Civil/Military Co-ordination (see definition of Level 3 -Tactical ASM).
Reduced Co-ordination Airspace (RCA) is a portion of airspace of defined dimensions within which GAT is permitted to fly "off-route" without requiring GAT controllers to initiate co-ordination with OAT controllers.
Restricted Area (R) is an airspace of defined dimensions, above the land areas or territorial waters of a State, within which the flight of aircraft is restricted in accordance with specific conditions. (I)
In the context of the FUA Concept, some Restricted Areas are subject to management and allocation at Level 2 are established at Level 1 as “AMC-manageable areas” and identified as such in AIP.
Route Availability Document (RAD) is a strategically planned routing system for the CFMU area agreed at the annual ICAO Stratplan meeting. The RAD is designed as a part of the CFMU ATFM operation to make the most effective use of ATC capacity while allowing aircraft operators flight planning flexibility. The RAD enables ATC to maximise capacity by defining routings that provide an organised system of major traffic flows through congested areas and reduce the crossing of major flows at critical points.
Edition: 2.0 Released Issue Page 8-11
S
Standard Arrival Route (STAR) is a standard ATS route identified in an approach procedure by which aircraft should proceed from the en-route phase to an initial approach fix.
Standard Instrument Departure Route (SID) is a standard ATS route identified in an instrument departure procedure by which aircraft should proceed from take-off phase to the en-route phase.
Strategic Civil/Military Co-ordination (see definition of Level 1 -Strategic ASM).
T
Tactical Civil/Military Co-ordination (see definition of Level 3 -Tactical ASM).
Temporary Airspace Allocation Process consists in the allocation process of an airspace of defined dimensions assigned for the temporary reservation (TRA/TSA) or restriction (D/R) and identified more generally as an "AMC-manageable" area. (See Section 3).
Temporary Reserved Area (TRA) is a defined volume of airspace normally under the jurisdiction of one aviation authority and temporarily reserved, by common agreement, for the specific use by another aviation authority and through which other traffic may be allowed to transit, under ATC clearance.
Temporary Segregated Area (TSA) is a defined volume of airspace normally under the jurisdiction of one aviation authority and temporarily segregated, by common agreement, for the exclusive use by another aviation authority and through which other traffic will not be allowed to transit.
In the context of the FUA Concept, all TRAs and TSAs are airspace reservations subject to management and allocation at Level 2.
Note: Pending results from consultation with ICAO on above definitions, the current TSA
definition is maintained i.e. :
“Temporary Segregated Area (TSA) is an airspace of defined dimensions within
which activities require the reservation of airspace for the exclusive use of specific
users during a determined period of time”.
Terminal Airspace is a generic term encompassing Terminal Control Area (TMA), Control Area (CTA), Control Zone (CTR), Special Rules Zone (SRZ), Aerodrome Traffic Zone (ATZ), or any other nomenclature, such as Traffic Information Area (TIA) or Traffic Information Zone (TIZ) and Airspace Classification, used to describe the airspace around an airport.
Terminal Control Area (TMA) is a control area normally established at the confluence of ATS routes in the vicinity of one or more major aerodromes. (I)
U
Unknown Traffic Environment (UTE) is the environment within which not all traffic is known to ATS. 中国航空网 www.aero.cn 航空翻译 www.aviation.cn 本文链接地址：EUROCONTROL MANUAL FOR AIRSPACE PLANNING 2(142)
