曝光台 注意防骗
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┣━╋━━━━━━━━━━━━━━━━┫ ┃
┃ ┃TA if TAU~30s ┃ ┃
┣━╋━━━━━━━━━━━━━━━━┫ ┃
┃ ┃TA if TAU~25s ┃ ┃
┣━┻━━━━━━━━━━━━━━━━┫ ┃
┃TA if TAU~20s ┃ ┃
┗━━━━━━━━━━━━━━━━━━┻━┛
TCAS MODES
600 700 800 850
1200
Relative
altitude
at CPA (ft)
TCAS has 2 modes of operation :
TA/RA : This mode allows the display of all the intruders.
TA : Can be selected by :
~ the crew, on the ATC/-FCAS panel, in case of aircraft degraded performance
(engine failure, landing gear extended) or when operating near closely
spaced runways, or
~ automatically, when the following messages are triggered :
- windshear (<~)
- stall
- GPWS messages
Consequently :
~ All RAs are inhibited and converted into TAs
~ the TA threshold is set to TAU _< 20 seconds, irrespective of the aircraft's
altitude.
~ No vertical speed advisories are indicated on the PFDs
~ "TA ONLY" is displayed on the NDs
If windshear, stall or GPWS messages are triggered, all the TCAS aural
messages are suppressed.
CCM ALL
┏━━━━━━━━━━━━━━━━┳━━━━━━━━━━━━┳━━━━━━━━━━━┓
┃ ┃ ┃1.34.80 P 6 ┃
┃ ┃ ┣━━━━━┳━━━━━┫
┃I -~ A318 ┃I NAVIGATITCAS ┃SEQ 150 1 ┃I REV 28 ┃
┃ .,,,.8, ,, ~L,~ A319 ┃ ┃ ┃ ┃
┃ Lli,~ A320 ┃ ┃ ┃ ┃
┃ A~7-~'M" A321 ┃ ┃ ┃ ┃
┃ FLIGHT CREW OPERATING MANUAL ┃ ┃ ┃ ┃
┗━━━━━━━━━━━━━━━━┻━━━━━━━━━━━━┻━━━━━┻━━━━━┛
ADVISORY INHIBITION
Some advisories are inhibited depending on the aircraft altitude :
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本文链接地址：
AIRBUS A320 Flight Crew Operating Manual5(72)
