Federal Aviation Administration May 16, 2017 – Federal Register Recent Federal Regulation Documents

We propose to supersede Airworthiness Directive (AD) 2014-13- 17, for all Airbus Model A300 series airplanes; Airbus Model A300 B4- 600, B4-600R, and F4-600R series airplanes, and Model A300 C4-605R Variant F airplanes (collectively called Model A300-600 series airplanes); and Airbus Model A310 series airplanes. AD 2014-13-17 currently requires repetitive functional tests of the circuit breakers for the fuel pump power supply, and replacement of certain circuit breakers. Since we issued AD 2014-13-17, we have determined that installation of a newly developed fuel pump standard will better address the unsafe condition. This proposed AD would require installation of fuel pumps having the new standard, which would terminate the repetitive functional tests. We are proposing this AD to address the unsafe condition on these products.

These special conditions are issued for non-rechargeable lithium battery installations on The Boeing Company (Boeing) Model 747- 8 series airplanes. Non-rechargeable lithium batteries are a novel or unusual design feature when compared to the state of technology envisioned in the airworthiness standards for transport category airplanes. The applicable airworthiness regulations do not contain adequate or appropriate safety standards for this design feature. These special conditions contain the additional safety standards that the Administrator considers necessary to establish a level of safety equivalent to that established by the existing airworthiness standards.

These special conditions are issued for non-rechargeable lithium battery installations on the Embraer S. A. (Embraer) Model EMB- 135BJ airplane. Non-rechargeable lithium batteries are a novel or unusual design feature when compared to the state of technology envisioned in the airworthiness standards for transport category airplanes. The applicable airworthiness regulations do not contain adequate or appropriate safety standards for this design feature. These special conditions contain the additional safety standards that the Administrator considers necessary to establish a level of safety equivalent to that established by the existing airworthiness standards.

The FAA is withdrawing a previously published special conditions for the Dassault Aviation (Dassault) Model Falcon 900EX airplane. We are withdrawing the special conditions in response to Dassault's comments, submitted to the Federal Docket on December 5, 2014.