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Special conditions · electric or hybrid design · aircraft

Special Conditions: Boeing Model 777-200, -300, and -300ER Series Airplanes; Rechargeable Lithium Ion Batteries and Battery Systems

Special conditions are rules the FAA writes for one design when the standard certification rules do not cover something new about it. These were published December 18, 2013 for Arinc Aerospace Company, covering the 777-200 Series, 777-300ER Series, 777-300 Series. System: electric propulsion.

What it applies to

Applicant
Arinc Aerospace Company
Makes
Boeing
Models
777-200 Series, 777-300ER Series, 777-300 Series
On this site
Boeing 777 358 registered
Published
December 18, 2013
Effective
January 20, 2014
The FAA's document
On the FAA's site

The FAA's summary their words, unchanged

These special conditions are issued for the Boeing Model 777- 200, -300, and -300ER series airplanes. These airplanes as modified by the ARINC Aerospace Company will have a novel or unusual design feature, specifically the installation of rechargeable lithium ion batteries and battery system that will be used on an International Communications Group (ICG) ePhone cordless cabin handset. 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.

Source: FAA special conditions (final) from the Dynamic Regulatory System; the Federal Register carries the same notices.