# Special Conditions: Dornier Model 328-300 Airplane; High Intensity Radiated Fields (HIRF).
> **Rule** · Final special conditions; request for comments. · Published 1999-05-13 · Effective 1999-04-15 · 64 FR 25800
## Document
- **Document number:** 99-12143
- **Category:** other
- **Type:** Rule
- **Action:** Final special conditions; request for comments.
- **Citation:** 64 FR 25800
- **Publication date:** 1999-05-13
- **Effective date:** 1999-04-15
- **FAA docket:** Docket No. NM154, Special Conditions No. 25-99-273-SC
## Abstract

These special conditions are issued for the Dornier Model 328- 300 airplane. This airplane will have novel and unusual design features when compared to the state of technology envisioned in the airworthiness standards for transport category airplanes. These special conditions contain the additional safety standards that the Administrator considers necessary to establish a level of safety equivalent to that provided by the existing airworthiness standards.

## Source
- [Federal Register document](https://www.federalregister.gov/documents/1999/05/13/99-12143/special-conditions-dornier-model-328-300-airplane-high-intensity-radiated-fields-hirf)
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