Singapore legislation
Regulation 122A
of Air Navigation (121 — Commercial Air Transport by Large Aeroplanes) Regulations 2018
Regulation 122A
Runway overrun awareness and alerting system
Amended byS 823/2022 wef 03/11/2022
Subregulation 1
An AOC holder must ensure that every turbine engine aeroplane with an MCTOM exceeding 5,700 kg is equipped with a runway overrun awareness and alerting system (ROAAS).
Subregulation 2
This regulation does not apply to a turbine engine aeroplane for which a Certificate of Airworthiness is first issued before 1 January 2026.