Page:CAB Accident Report, United Air Lines Flight 823.pdf/24

COPY

Mr. B. R. Allen Director, Bureau of Safety Civil Aeronautics Board Washington, D.C. 20428

Dear Mr. Allen:

This is in reply to your letter of August 21, 1964, and, in addition, confirmation of telephone information forwarded to your office regarding the latest developments on the airworthiness directives for the Lockheed Air Service, Fairchild Flight Data, and United Data Control Recorders.

The following outlines the current status of Agency actions:

 An airworthiness directive was published in the Federal Register on July 29, 1964, as a Notice of Proposed Rule Making. An airworthiness directive has been published on December 28, 1964.

 The airworthiness directive was published in the Federal Register on November 20, 1964, as a Notice of Proposed Rule Making.

 The airworthiness directive was published as a Notice of Proposed Rule Making in the Federal Register on December 5, 1964.

In reference to your comments on the proposed rule for installation of flight recorders, we will consider your recommendations in our proposed rule making action now in preparation.

Sincerely yours,

/s/ George S. Moore

George S. Moore Director Flight Standards Service