[Code of Federal Regulations]
[Title 14, Volume 2]
[Revised as of January 1, 2008]
From the U.S. Government Printing Office via GPO Access
[CITE: 14CFR121.553]

[Page 856]
 
                     TITLE 14--AERONAUTICS AND SPACE
 
CHAPTER I--FEDERAL AVIATION ADMINISTRATION, DEPARTMENT OF TRANSPORTATION 
                               (CONTINUED)
 
PART 121_OPERATING REQUIREMENTS: DOMESTIC, FLAG, AND SUPPLEMENTAL OPERATIONS--
 
                       Subpart T_Flight Operations
 
Sec. 121.553  Restriction or suspension of operation: Supplemental operations.

    When a certificate holder conducting supplemental operations or 
pilot in command knows of conditions, including airport and runway 
conditions, that are a hazard to safe operations, the certificate holder 
or pilot in command, as the case may be, shall restrict or suspend 
operations until those conditions are corrected.

[Doc. No. 28154, 61 FR 2613, Jan. 26, 1996]