Proposed Policy Statement; Demonstration of Radio Altimeter Tolerant Aircraft

Document Headings Document headings vary by document type but may contain the following: the agency or agencies that issued and signed a document the number of the CFR title and the number of each part the document amends, proposes to amend, or is directly related to the agency docket number / agency internal file number the RIN which identifies each regulatory action listed in the Unified Agenda of Federal Regulatory and Deregulatory Actions See the Document Drafting Handbook for more details. Department of Transportation Federal Aviation Administration 14 CFR Part 21 [Docket No. FAA-2023-0938] ( printed page 29554) AGENCY: Federal Aviation Administration, DOT. ACTION: Notification of availability; request for comments. SUMMARY: This document announces the availability of a draft Policy Statement PS-AIR-600-39-01, Demonstration of Radio Altimeter Tolerant Aircraft. The FAA invites public comment on PS-AIR-600-39-01. DATES: The FAA must receive comments on this document on or before June 7, 2023. ADDRESSES: You may send comments identified by docket number FAA-2023-0938 using any of the following methods: □ Federal eRulemaking Portal: Go to www.regulations.gov and follow the instructions for submitting comments electronically. □ Mail: U.S. Department of Transportation, Docket Operations, M-30, 1200 New Jersey Avenue SE, Room W12-140, West Building Ground Floor, Washington, DC 20590-0001. □ Hand Delivery: Deliver to Mail address above between 9 a.m. and 5 p.m., Monday through Friday, except Federal holidays. □ Fax: (202) 493-2251. Docket: Background documents or comments received may be read at www.regulations.gov at any time. Follow the online instructions for accessing the docket or go to the Docket Operations in Room W12-140 of the West Building Ground Floor at 1200 New Jersey Avenue SE, Washington, DC, between 9 a.m., and 5 p.m., Monday through Friday, except Federal holidays. FOR FURTHER INFORMATION CONTACT: Barbara Clark, Aviation Safety…