Flashcards
13. PBN
Cards in this deck (70)
- 1PBNperformance based navigation
- 2what are the three main components of the PBNNavigation Specification
Navaids Infastructure
Navigation Application - 3define raw datacollected from a source
- 4define computed datacalculated from several several sources
- 5what are the different factors describing RNAV/RNP specialitiesAccuracy
Integrity
Continuity
Functionalities - 6describe accuracydiscrepancy measured/true data
- 7describe Integritytimely warning
- 8name the nav aids infastructureground based
space based - 9what are the space based infastructureGNSS, SBAS, ABAS
- 10what are the ground based instastructureVOR LLZ MLS DME
- 11what is a navigation specificationa set of rules an aircraft must comply with to fly inside the designated airspace
- 12what does RNAV/RPN X meanX is the lateral navigation accuracy
- 13what is the difference between RNAV and RPNthe need for performance monitoring and alerting for RPN only
- 14what are the basic functional requirements (5)- continuous indication of lateral deviation
- distance/bearing to an active waypoint
- G/S or time to an active waypoint
- navigation data storage
- failure indication - 15define navigation applicationthe application of a navigation specification and the supporting nav aid infastructure
- 16what is a path terminatortwo letter used to describe a leg
- 17what does the path describehow the leg is flown
- 18what does the terminator describehow the leg is ended
- 19RF legradius to fix leg
- 20define RF legspecific curved path segment used in terminal area or approach
- 21FRTfixed radius transition
- 22define FRTen route, turn at a fixed radius of 15 NM below FL 195 or 22.5 Nm above FL 195
- 23Define offset flight pathfunction consisting in flying a track parallel to the airway at a given distance
- 24what does safety depend on during the data origination processaccuracy
resolution
integrity - 25what are the main errors associated with PBNPDE
FTE
NSE - 26what is TSEPDE + FTE + NSE
- 27TSEtotal system error
- 28PDEPath definition error
- 29FTEFlight Technical error
- 30NSEnavigation system error
- 31define Path Definition Errordeviation between the intended track and the defined path in the RNAV system
- 32what can FTE also be referred to asPath steering Error
- 33define Flight Technical Errordeviation between the defined track and the track flown by the autopilot/pilot
- 34define Navigation System Errordeviation between the aircrafts estimated position and its actual position
- 35what can NSE also be referred to asPositioning Estimation Error
- 36how can PDE be monitoredby gross reasonableness checks of navigation data
- 37how can FTE be monitoredusing on-boad systems (lateral deviation)
or
crew procedures - 38how can NSE be monitoredby onboard equipment like ABAS
(mandatory for RNP) - 39where is RNAV 10 usedin oceanic/remote phase of flight
- 40what equipment is required for RNAV 10at least 2 long range navigation systems
(LRNS) - 41where is RNAV 5 usedEn-route and arrival phase of flight
- 42what can be said about the data entry of RNAV 5manual data entry is acceptable
- 43where are RNP 2 usedEn-route and oceanic/remote phases of flight
- 44Where are RNAV/RNP 1/2 usedin the departure and arrival phases of flight
- 45What is required to fly a SID// STARretrievable by route name from the on-board navigation database and conforms of the charted route
- 46what can be said about manual data entry in regard to RNAV/RNP 1/2it is not permitted
- 47where is RNP 4 usedin oceanic/remote phases of flight
- 48what MUST be operational at the entry point of the RNP airspace2 LRNS
capable to navigation RNP4
listed in the flight manual - 49what is required to fly an RNP approachretrievable by route name from the on-board navigation and conforms with the charted route
- 50what is an LNAV APCHa non-precision approach with horizontal guidance only (2D)
- 51what is an LNAV/VNAV APCHan approach with lateral guidance based on GNSS
Vertical guidance based on either SBAS or BaroVNAV - 52Why do BaroVNAV approaches have temperature limitationsAC altimeter being used for vertical guidance, a too big temperature error can compromise the ac safety
- 53LPVlocaliser performance with vertical guidance
- 54what is LPVa 3D approach with an angular guidance (increase of the needle sensitivity when getting closer to the threshold)
- 55FAS DBFinal approach segment data block.
- 56what is a FAS DBcoded data of a LPV approach with integrity monitoring ensured by a cyclic redundancy check
- 57What does the AR in RNP AR APCHAR = authorisation required
- 58what is A-RNPA navigation specification incorporating the Navigation specifications RNAV 5, RNAV 2, RNAV 1, RNP2, RNP1, RNP APCH
- 59When is RF a big advantagewhen on approach on parallel runways
- 60what can the offset flight path be from tofrom 0.1 nm to 20 nm
- 61how often in the navigation database undatedevery 28 days - 13 times a year
- 62ANPActual Navigation Performance
- 63what happens if ANP > RNPyou have a message and a warning alarm
- 64what is the max that RNAV 10 can be within the accuracy for6.2 hours
- 65what are examples of LRNSINS
GNSS
FMS/IRU - 66what is done with the FAS DBwhen decoded it is compared to the CRC, in case of an invalid CRC, approach cannot be activated
- 67what is the CRC used forto prevent corruption as any difference will affect the approac
- 68what is done with the stored CRCit is compared to the calculated CRC
- 69when might a AR approach be usefulmountainous areas
congested areas
(similar CAT III but limited experience) - 70what is the A RNPthe future!!!1
advanced RNP not yet implemented
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- RNAV Flashcards on 13. PBN, created by Ella Davies on 24/05/2018.
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