AD 47-32-11

Active

Antenna Mast Support

Key Information
47-32-11
Active
Not specified
Not specified
Unknown
N/A
Applicability
["Aircraft"]
["Rotorcraft"]
Scotts-Bell 47 Inc
47B 47B3
Regulatory Text

47-32-11 BELL: (Was Mandatory Note 11 of AD-1H-1.) Applies to Models 47B and 47B3 Helicopters.

Compliance required not later than the next 25-hour inspection after September 15, 1947.

The antenna mast should be supplemented with antenna mast support, 47-762-023-1. This support is intended to relieve the antenna loads from the lead-in mast.

(Bell Service Bulletin 47C33 dated June 12, 1947, also covers this same subject.)

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References
This information is not available.
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FAA Documents