47-25-09 BELLANCA: (Was Mandatory Note 6 of AD-773-05.) Applies to Models 14- 13, 14-13-2 Serial Numbers 1060 through 1560, Inclusive.
Compliance required prior to August 1, 1947.
Inspect the fin and stabilizer fittings to which the tail bracing tie rods attach for cracks and at each 25-hour inspection thereafter up to the next 100-hour check. Replace fitting if cracks are found not later than the next 100 hour check or September 1, 1947, whichever comes first and add reinforcing gussets.
(Bellanca Service Bulletin No. 6 covers this same subject.)