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Special conditions · electric or hybrid design · aircraft

Special Conditions: Peregrine, Textron Model 650 and Beechcraft Model BAe.125 Series 800A Airplanes; Rechargeable Lithium 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 June 14, 2017 for Peregrine. System: electric propulsion.

What it applies to

Applicant
Peregrine
Makes
Textron Aviation Inc.
Models
—
Published
June 14, 2017
Effective
June 14, 2017
The FAA's document
On the FAA's site

The FAA's summary their words, unchanged

These special conditions are issued for the Textron Model 650 and Beechcraft Model BAe.125 Series 800A (Model 800A) airplanes as modified by Peregrine. These airplanes will have a novel or unusual design feature when compared to the state of technology envisioned in the airworthiness standards for transport-category airplanes. This design feature is rechargeable lithium batteries and battery systems installed in the 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.

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