Airspace Flashcards
FIR
Flight information center Contain all the airspace within a state It is the basic unit of airspace, and include the most basic ATS: - FIS - Alerting service It has Boundaries
CTA
- Control area Airspace where ATC provide controlled flight which are enroute
- Area control is estabilished in the vicinity of areodromes
- airways
Highest
VFR flight level
lowest
at least 700’ AGL
Subdivided
lower level : traffic entering ot leaving manouvering airspace: routing traffic to IAF and separating departing traffic- upper level en route traffic
CTR
Control zone
- Estabilished in the vicinity of areodromes to provide ATC to dep/arriv traffic
- ATC provided by approach control is mandatory
- up limit -> VFR flight level
- base -> MSL
- big enough to provide the service
- it extend 5 NM from aredrome to referenc epoint
- if within lateral CTS limit, it need to beextend upwaed the lower limit of CTA
UIR
Upper information region, it appears when there is a vertical division in the airspace.
make it easier the application of rules and separations
En route traffic
division between FIR and AUR
top fl195
lower a VFR fly level
Open FIR
within a FIR not defines as CTA, CTR or restricted airspace ATS offered FIS Alerting service
OCA
Oceanic Control area Airspace over the ocean Abobe FL55 Strict rules Special navigation applied
PDR
Proibhited Danger Restricted Area
- contained in the FIR
- notify by NOTAM
- individual designator
- country identifier
- P / D / R
- 1 to 999
CAS
is a Control Aread and zone
- Air traffic control is only provide inside this zone
upper limit FL
CAS comprises CTA and CTR so they can facilitate ATC with IFR
Classes of Airspace
7 category A to G each class is dependent - applicable rules - ATRC - Separation standards - Utilisation of airspace
class A
CAS
clerance separation radio watch
only IFR
class B
CAS
Clearance separation radio watch
all flight controlled
class C
CAS ATC give separation to VFR if in conflict with IFR FIS provided on request traffic info for collision avoidance clearance radio separation
class D
CAS ATC give separation to VFR if in conflict with IFR FIS provided on request traffic info for collision avoidance clearance radio separation
class E
CAS
ATC give separation to VFR if in conflict with IFR
FIS provided on request
traffic info for collision avoidance
clearance radio separation
no CTR
VFR no radio unless advise or allerting service
class F
advisory temporanery if: FP no clearance advise and info as request FIS provided on request deparation only IFR/IFR