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Born of 9/11 Cockpit Barrier's tortuous trail

Summary by jdasolutions.aero
In a document (not yet available under the federal register nor posted by a DOT/FAA press statement[1]), the implementation of the statutorily mandated “INSTALLED PHYSICAL SECONDARY BARRIERS” (IPSB) was deferred a year. This unusual action neatly fits with a series of similar steps in the unusual history behind the IPSB requirement. The regulatory system was defined in 1946 when Congress enacted the ADMINISTRATIVE PROCEDURE ACT, 5 U.S.C. §§ 551–…
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jdasolutions.aerojdasolutions.aero

Born of 9/11 Cockpit Barrier's tortuous trail

In a document (not yet available under the federal register nor posted by a DOT/FAA press statement[1]), the implementation of the statutorily mandated “INSTALLED PHYSICAL SECONDARY BARRIERS” (IPSB) was deferred a year. This unusual action neatly fits with a series of similar steps in the unusual history behind the IPSB requirement. The regulatory system was defined in 1946 when Congress enacted the ADMINISTRATIVE PROCEDURE ACT, 5 U.S.C. §§ 551–…

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jdasolutions.aero broke the news in on Monday, July 28, 2025.
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