Commonwealth legislation

AD/AA-1/14 - Rudder Control Bars - Inspection

In ForceCTH

Jurisdiction

Commonwealth

Collection

legislative instrument

Plain English Summary

2/10 complexity

This directive requires owners/operators of Gulfstream (Grumman American/American Aviation) AA‑1 series aeroplanes fitted with rudder control bars P/N 601031‑501 to visually confirm specific weld beads at the rudder cable attach arms and pedal tees. Missing welds must be repaired or the control bar replaced to an approved scheme before the aircraft is next flown.

It imposes inspection and repair costs on the aircraft owner/operator, can ground affected aircraft until fixed, and had to be complied with before further flight after 21 February 1975.

JSON API

Deep dive

Want the full deep dive?

Zoe can write the in-depth analysis on top of the summary above: how it works, who it affects and what each part actually does.

Current sections

Direct links to the current provisions in AD/AA-1/14 - Rudder Control Bars - Inspection.

AD/AA-1/14 - Rudder Control Bars - Inspection

COMMONWEALTH OF AUSTRALIA (Civil Aviation Regulations 1998), PART 39 - 105 CIVIL AVIATION SAFETY AUTHORITY

SCHEDULE OF AIRWORTHINESS DIRECTIVES

View image in the official source
Gulfstream (Grumman American/ American Aviation) AA-1 Series Aeroplanes

AD/AA-1/14 Rudder Control Bars - Inspection 2/75

Applicability: All models.

Requirement: To confirm that rudder control bars P/N 601031-501 are correctly welded inspect visually as follows:

View both rudder control bars located inside the lower forward fuselage.

2. Inspect weld joints at junction of rudder cable attach arm and rudder control bar. Each joint must have a weld bead at four locations i.e. fore and aft bottom and fore and aft top.

3. Inspect weld joints at junction of rudder pedal tees and rudder control bar. Each joint must have a weld bead at four locations i.e. fore and aft bottom and fore and aft top.

4. If inspection reveals missing welds, replacement or repairs to an approved scheme must be incorporated before further flight.

Compliance: Before further flight after 21 February 1975.

Source text

Sourced from the Federal Register of Legislation (legislation.gov.au), CC BY 4.0.

1 AD/AA-1/14 - Rudder Control Bars - Inspection