AD 2012-08-13
Applicability
| Type | Manufacturer | Model | Details |
|---|---|---|---|
| aircraft | Boeing | Company | Airworthiness Directives; The Boeing Company Airplanes |
Unsafe Condition
Failure of the single-tabbed bracket on the rudder, which could lead to failure of the bonding jumper bracket and loss of lightning protection ground path.
AI-generated summary from the source AD text. Verify against the official source before acting.
Required Actions
Replace certain single-tabbed bonding brackets in the airplane empennage with two-tabbed bonding brackets. For certain airplanes, install new bonding jumpers and measure the resistance of the modified installation to verify it is within specified limits.
AI-generated summary from the source AD text. Verify against the official source before acting.
Compliance Time
Before further flight
AI-generated summary from the source AD text. Verify against the official source before acting.
Affected Aircraft
The Boeing Company Model 777-200 and -300 series airplanes, certificated in any category, as identified in Boeing Service Bulletin 777-55A0014, Revision 1, dated April 1, 2010.
AI-generated summary from the source AD text. Verify against the official source before acting.
Source: Official FAA Source ↗
Retrieved: Apr 6, 2026
Rights: U.S. Government Public Domain
This site is not affiliated with or endorsed by the FAA. Always verify with official sources.