[Code of Federal Regulations]
[Title 14, Volume 2]
[Revised as of January 1, 2003]
From the U.S. Government Printing Office via GPO Access
[CITE: 14CFR121.119]

[Page 355]
 
                     TITLE 14--AERONAUTICSAND SPACE
 
CHAPTER I--FEDERAL AVIATION ADMINISTRATION, DEPARTMENT OF TRANSPORTATION 
                               (CONTINUED)
 
PART 121--OPERATING REQUIREMENTS: DOMESTIC, FLAG, AND SUPPLEMENTAL
 OPERATIONS--Table of Contents
 
   Subpart F--Approval of Areas and Routes for Supplemental Operations
 
Sec. 121.119  Weather reporting facilities.

    (a) No certificate holder conducting supplemental operations may use 
any weather report to control flight unless it was prepared and released 
by the U.S. National Weather Service or a source approved by the Weather 
Bureau. For operations outside the U.S., or at U.S. Military airports, 
where those reports are not available, the certificate holder must show 
that its weather reports are prepared by a source found satisfactory by 
the Administrator.
    (b) Each certificate holder conducting supplemental operations that 
uses forecasts to control flight movements shall use forecasts prepared 
from weather reports specified in paragraph (a) of this section.

[Doc. No. 6258, 29 FR 19195, Dec. 31, 1964, as amended by Amdt. 121-76, 
36 FR 13911, July 28, 1971; Amdt. 121-253, 61 FR 2611, Jan. 26, 1996]