[Code of Federal Regulations]
[Title 14, Volume 3]
[Revised as of January 1, 2008]
From the U.S. Government Printing Office via GPO Access
[CITE: 14CFR157.1]

[Page 165]
 
                     TITLE 14--AERONAUTICS AND SPACE
 
CHAPTER I--FEDERAL AVIATION ADMINISTRATION, DEPARTMENT OF TRANSPORTATION 
                               (CONTINUED)
 
PART 157_NOTICE OF CONSTRUCTION, ALTERATION, ACTIVATION, AND DEACTIVATION OF 
 
Sec.  157.1  Applicability.

    This part applies to persons proposing to construct, alter, 
activate, or deactivate a civil or joint-use (civil/military) airport or 
to alter the status or use of such an airport. Requirements for persons 
to notify the Administrator concerning certain airport activities are 
prescribed in this part. This part does not apply to projects involving:
    (a) An airport subject to conditions of a Federal agreement that 
requires an approved current airport layout plan to be on file with the 
Federal Aviation Administration; or
    (b) An airport at which flight operations will be conducted under 
visual flight rules (VFR) and which is used or intended to be used for a 
period of less than 30 consecutive days with no more than 10 operations 
per day.
    (c) The intermittent use of a site that is not an established 
airport, which is used or intended to be used for less than one year and 
at which flight operations will be conducted only under VFR. For the 
purposes of this part, intermittent use of a site means:
    (1) The site is used or is intended to be used for no more than 3 
days in any one week; and
    (2) No more than 10 operations will be conducted in any one day at 
that site.