Special Conditions: Aptoz EHF; Non-Rechargeable Lithium Batteries and Battery System Installations
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 November 15, 2022 for Aptoz. System: electric propulsion.
What it applies to
- Applicant
- Aptoz
- Makes
- —
- Models
- —
- Published
- November 15, 2022
- Effective
- November 15, 2022
- The FAA's document
- On the FAA's site
The FAA's summary their words, unchanged
These special conditions are issued for a supplemental type certificate (STC) to install non-rechargeable lithium batteries and battery systems on certain transport-category airplanes. The airplanes, as modified by Aptoz EHF (Aptoz), 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 non-rechargeable lithium batteries and battery system in emergency locator transmitters (ELTs). 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.