AD: 2003-08-13 Various surplus military airplanes manufactured
by Consolidated, Consolidated Vultee, and Convair: Amendment
39-13126. Docket 2003-NM-23-AD.
Applicability: Including, but not limited to, all of the
following surplus military airplanes, certificated in any category:
Consolidated Vultee Model PB4Y-1, P4Y-2, and
LB-30 airplanes; Consolidated and Convair Model
B-24 airplanes; and Consolidated Model
C-109 and C-87 airplanes.
Compliance: To find and fix fatigue cracking in the lower rear cap
of the wing front spar, front spar web, and lower skin of the
wings, which could result in structural failure of the wings and
consequent loss of control of the airplane
Special Flight Permits may be issued
Effective Date: This amendment becomes effective on May 7,