# Special Conditions: Raytheon Model 4000 Horizon; Side-Facing Single-Occupant Seats
> **Rule** · Final special conditions; request for comments. · Published 2005-01-05 · Effective 2004-12-22 · 70 FR 675
## Document
- **Document number:** 05-122
- **Category:** other
- **Type:** Rule
- **Action:** Final special conditions; request for comments.
- **Citation:** 70 FR 675
- **Publication date:** 2005-01-05
- **Effective date:** 2004-12-22
- **FAA docket:** Docket No. NM297
## Abstract

These special conditions are issued for the Raytheon Model 4000 Horizon airplane. This airplane will have a novel or unusual design feature associated with side-facing single-occupant seats. The applicable airworthiness regulations do not contain adequate or appropriate safety standards for this design feature. These special conditions contain the additional safety standards 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/2005/01/05/05-122/special-conditions-raytheon-model-4000-horizon-side-facing-single-occupant-seats)
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