[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: 14CFR103.11]

[Page 304]
 
                     TITLE 14--AERONAUTICSAND SPACE
 
CHAPTER I--FEDERAL AVIATION ADMINISTRATION, DEPARTMENT OF TRANSPORTATION 
                               (CONTINUED)
 
PART 103--ULTRALIGHT VEHICLES--Table of Contents
 
                       Subpart B--Operating Rules
 
Sec. 103.11  Daylight operations.

    (a) No person may operate an ultralight vehicle except between the 
hours of sunrise and sunset.
    (b) Notwithstanding paragraph (a) of this section, ultralight 
vehicles may be operated during the twilight periods 30 minutes before 
official sunrise and 30 minutes after official sunset or, in Alaska, 
during the period of civil twilight as defined in the Air Almanac, if:
    (1) The vehicle is equipped with an operating anticollision light 
visible for at least 3 statute miles; and
    (2) All operations are conducted in uncontrolled airspace.