Transport i infrastruktura · 06/09/2013
Revisions to Operational Requirements for the Use of Enhanced Flight Vision Systems (EFVS) and to Pilot Compartment View Requirements for Vision Systems; Extension of Comment Period
This action extends the comment period for an NPRM that was published on June 11, 2013. In that document, the FAA proposed to permit operators to use an EFVS in lieu of natural vision to continue descending from 100 feet height above runway touchdown zone elevation and land on certain straight-in instrument approach procedures under instrument flight rules. This rule would also permit certain operators using EFVS-equipped aircraft to dispatch, release, or takeoff under instrument flight rules (IFR), and to initiate and continue an approach, when the destination airport weather is below authorized visibility minimums for the runway of intended landing. Pilot training, recent flight experience, and proficiency would be required for operators who use EFVS in lieu of natural vision to descend below decision altitude, decision height, or minimum descent altitude. EFVS- equipped aircraft conducting operations to touchdown and rollout would be required to meet additional airworthiness requirements. This rule would also revise pilot compartment view certification requirements for all vision systems. Given the technical complexity of the NPRM, Dassault-Aviation has requested that the FAA ex