[Code of Federal Regulations]
[Title 14, Volume 3]
[Revised as of January 1, 2004]
From the U.S. Government Printing Office via GPO Access
[CITE: 14CFR161.309]

[Page 210-211]
 
                     TITLE 14--AERONAUTICS AND SPACE
 
CHAPTER I--FEDERAL AVIATION ADMINISTRATION, DEPARTMENT OF TRANSPORTATION 
                               (CONTINUED)
 
PART 161--NOTICE AND APPROVAL OF AIRPORT NOISE AND ACCESS RESTRICTIONS--Table of Contents
 
    Subpart D--Notice, Review, and Approval Requirements for Stage 3 
                              Restrictions
 
Sec. 161.309  Requirements for proposal changes.

    (a) Each applicant shall promptly advise interested parties of any 
changes to a proposed restriction or alternative restriction that are 
not encompassed in the proposals submitted, including changes that 
affect noncompatible land

[[Page 211]]

uses or that take place before the effective date of the restriction, 
and make available these changes to the proposed restriction and its 
analysis. For the purpose of this paragraph, interested parties include 
those who received direct notice under Sec. 161.303(b) of this part, or 
those who were required to be consulted in accordance with the 
procedures in Sec. 161.321 of this part, and those who commented on the 
proposed restriction.
    (b) If there are substantial changes to a proposed restriction or 
the analysis made available prior to the effective date of the 
restriction, the applicant proposing the restriction shall initiate new 
notice in accordance with the procedures in Sec. 161.303 or, 
alternatively, the procedures in Sec. 161.321. These requirements apply 
to substantial changes that are not encompassed in submitted alternative 
restriction proposals and their analyses. A substantial change to a 
restriction includes, but is not limited to, any proposal that would 
increase the burden on any aviation user class.
    (c) In addition to the information in Sec. 161.303(c), a new notice 
must indicate that the applicant is revising a previous notice, provide 
the reason for making the revision, and provide a new effective date (if 
any) for the restriction.
    (d) If substantial changes requiring a new notice are made during 
the FAA's 180-day review of the proposed restriction, the applicant 
submitting the proposed restriction shall notify the FAA in writing that 
it is withdrawing its proposal from the review process until it has 
completed additional analysis, public review, and documentation of the 
public review. Resubmission to the FAA will restart the 180-day review.