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SAE AS 5671A:2025-06-17

Design and Performance Criteria: Interior Passenger Stairways on Transport Category Airplanes (Stabilized: Jun 2025)

Summary

This SAE Aerospace Standard (AS) provides design criteria for onboard stairways intended for use by passengers aboard multi-deck transport category airplanes. It is not intended for stairways designed for use only by crewmembers, supernumeries, or maintenance personnel. Additionally, this AS does not apply to fuselage mounted or external stairways used for boarding passengers, which are covered by ARP836.

Technical characteristics

Publisher SAE International
Publication Date 06/17/2025
Page Count 9
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Weight (in grams) ---