Altair Airlines   Beechcraft 99   N451C                           (c/n U-66)


                                      A livery change was implemented by Altair in the early 1980s to more readily identify the line.
                                      N451C, seen above at Philadelphia Airport 1981 in this shot by Jay Selman/Airliners Gallery
                                      shows the revised markings.  N451C was a new machine which had been purchased directly
                                      from Beech.