# Special Conditions: Gulfstream Aerospace Corporation, Model GVII-G400 Airplane; Automatic Speed Protection for Design Dive Speed (Dive Speed Definition)
> **Rule** · Final special conditions. · Published 2025-08-27 · Effective 2025-09-26 · 90 FR 41764
## Document
- **Document number:** 2025-16358
- **Category:** other
- **Type:** Rule
- **Action:** Final special conditions.
- **Citation:** 90 FR 41764
- **Publication date:** 2025-08-27
- **Effective date:** 2025-09-26
- **FAA docket:** Docket No. FAA-2024-2442
## Abstract

These special conditions are issued for the Gulfstream Aerospace Corporation (Gulfstream) Model GVII-G400 airplane. This airplane 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 a high-speed protection system. 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/2025/08/27/2025-16358/special-conditions-gulfstream-aerospace-corporation-model-gvii-g400-airplane-automatic-speed)
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