AMC1 ACNS.E.TAWS.025 Class A TAWS inhibition

• ED Decision 2013/031/R found in: GM Remote Aerodrome Air Traffic Services (ED 2019/004/R) Issue 2 (Jul 2020)

AMC1 ACNS.E.TAWS.025 Class A TAWS inhibition ED Decision 2013/031/R (a) An automatic inhibit capability is acceptable if it uses the information of the TAWS as a failure monitoring function. (b) If an automatic inhibition is provided and it automatically inhibits the FLTA alerts, PDA alerts and terrain display then the manual inhibit may be designed to only inhibit aural and visual alerts. (c) A separate guarded control should be provided to inhibit GPWS alerts based on flaps being other than the landing configuration.