Sec. 63.05  Commencement and completion of construction for domestic 
          common carriers.

    Unless otherwise determined by the Commission upon proper showing in 
any particular case, in the event construction shall not have been begun 
upon a project involving an expenditure of more than $500,000, or where 
facilities authorized have not been leased or acquired, within 12 months 
from the date of the Commission's authorization, or all or part of the 
proposed facilities shall not have been placed in operation within 36 
months after such date, such authorization shall terminate at the end of 
such 12 or 36 months' period, as the case may be; in the case of 
projects involving an expenditure of $500,000 or less, the authorization 
therefor shall terminate at the end of 9 months or 18 months, as the 
case may be, in the event construction thereof shall not have been 
commenced, or the facilities placed in operation, within such respective 
periods.


(Sec. 303, 48 Stat. 1082, as amended; 47 U.S.C. )

[41 303 FR 20662 , May 20, 1976]