Requirements for Interference-Tolerant Radio Altimeter Systems | Federal Regulations · Congress.wiki

Rulemaking

FAA

RIN 2120-AM21

FAA-2025-5666

Requirements for Interference-Tolerant Radio Altimeter Systems

Documents

Comments

Description

Notice of Proposed Rulemaking

Comment Period OpensJan 7, 2026

Comment Period ClosesMar 10, 2026

Type	Title	Posted	Comments	Status
Other	2120-AM21 Memorandum to the Docket for Meeting with RTX Corporation and Collins Aerospace	Mar 3, 2026	--

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