# Special Conditions: Garmin International, Learjet, Inc., Model 35 and 36 Airplanes; Airplane Electronic-System Security Protection From Unauthorized External Access
> **Rule** · Final special conditions; request for comments. · Published 2017-05-23 · Effective 2017-05-23 · 82 FR 23491
## Document
- **Document number:** 2017-10478
- **Category:** other
- **Type:** Rule
- **Action:** Final special conditions; request for comments.
- **Citation:** 82 FR 23491
- **Publication date:** 2017-05-23
- **Effective date:** 2017-05-23
- **FAA docket:** Docket No. FAA-2017-0022
## Abstract

These special conditions are issued for Garmin International (Garmin) for modifications to Learjet, Inc., (Learjet) Model 35 and 36 airplanes. These airplanes, as modified by Garmin, 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 incorporates the Garmin Flight Stream 210 and GTN 6XX/7XX Navigator system into 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
- [Federal Register document](https://www.federalregister.gov/documents/2017/05/23/2017-10478/special-conditions-garmin-international-learjet-inc-model-35-and-36-airplanes-airplane)
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