[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: 14CFR91.125]

[Page 187]
 
                     TITLE 14--AERONAUTICSAND SPACE
 
CHAPTER I--FEDERAL AVIATION ADMINISTRATION, DEPARTMENT OF TRANSPORTATION 
                               (CONTINUED)
 
PART 91--GENERAL OPERATING AND FLIGHT RULES--Table of Contents
 
                         Subpart B--Flight Rules
 
Sec. 91.125  ATC light signals.

    ATC light signals have the meaning shown in the following table:

------------------------------------------------------------------------
                                     Meaning with
                                      respect to         Meaning with
    Color and type of signal        aircraft on the       respect to
                                        surface       aircraft in flight
------------------------------------------------------------------------
Steady green....................  Cleared for         Cleared to land.
                                   takeoff.
Flashing green..................  Cleared to taxi...  Return for landing
                                                       (to be followed
                                                       by steady green
                                                       at proper time).
Steady red......................  Stop..............  Give way to other
                                                       aircraft and
                                                       continue
                                                       circling.
Flashing red....................  Taxi clear of       Airport unsafe--do
                                   runway in use.      not land.
Flashing white..................  Return to starting  Not applicable.
                                   point on airport.
Alternating red and green.......  Exercise extreme    Exercise extreme
                                   caution.            caution.
------------------------------------------------------------------------