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AMC1 ACNS.D.EHS.010 Transponder characteristics

ED Decision 2013/031/R

(a)     The means of compliance defined in          AMC1 ACNS.D.ELS.010          should be followed, with the exception that the transponder DDP should indicate a label ‘n’ in the transponder capability declaration to reflect ELS and EHS capabilities.

Note: Such transponders meet the requirements specified in EUROCAE ED-73E section 3.30 for EHS capabilities. If the transponder is compliant with EUROCAE ED-73E, it provides register format corresponding to a Mode S sub-network version 5.

(b)     The Mode S sub-network format should be 3 or above.

Note : The use of the highest Mode S sub-network version format is recommended.