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Atlas/ ELOS Findings/ PS05-0020-ES-3

FAA · Equivalent Level of Safety Finding

Equivalent Level of Safety (ELOS) Finding for an Acceptable High Temperature Physiological Environment during Failure Conditions on Boeing Models 777F, 747-8/-8F, and 737-7/-8/-9/-10/-8200 Airplanes, FAA Project Nos. PS05-0020, PS05-0211, PS05-0212, PS12-0037, PS12-0038, PS12-0039, PS15-0560, and PS17-0010

PS05-0020-ES-3 Current Issued 03/01/2021 PDF ↗

What is an ELOS finding?

An Equivalent Level of Safety finding allows a project to deviate from a specific 14 CFR requirement when the alternative is shown to provide equivalent safety. Project-specific — not a precedent for other applicants.

14 CFR sections deviation applies to

  • § 25.831