Product Certification Consultations and Publications

Vibration Health Monitoring: Prioritisation of Maintenance Alerts

For the ADSB-out software update of previously approved designs deviations from ED-14E section 20.3(d), the response in the presence of CW interference, for the shape of the mutual suppression pulses, and the sensitivity and dynamic range are accepted.

Deviate from ETSO C62e paragraph 5.a.(2), where a maximum duration between rotation and liftoff is specified to be “3 seconds maximum”.

Deviates from ETSO‐C139 paragraph 3.1.1 to use RTCA document DO‐214a “Audio Systems Characteristics and Minimum Performance Standards for Aircraft Audio Systems and Equipment” instead of DO‐214.

For monochrome head up displays used as airborne multipurpose electronic displays use for sections 3.9, 3.12, 3.13, 3.14 and 4.2.4 of SAE AS8055 the coresponing sections 3.9, 3.12, 3.13, 3.14 and 4.2.3 of SAE AS8034A

Deviate from “starting” time when aircraft is static on-ground.

Deviates from Radio Technical Commission for Aeronautics (RTCA) Document DO‐265, Minimum Operational Performance Standards for Aeronautical Mobile High Frequency Data Link (HFDL)”, dated 14/12/2000 by implementing Data‐2 Direct Link Service (DLS) Protocol

Emergency exits (Applicable to Airbus A320)

Applicable to AgustaWestland AW189 Helicopter

Deviates from EUROCAE ED-62A §5.3.3. by not applying this test to ELT (S)

Deviates from EUROCAE ED‐62A §5.3.3. by not applying the Radio Frequency Susceptibility test to ELT (S).