# Special Conditions: Raytheon Aircraft Company Model HS 125 Series 700A and 700B Airplanes; High Intensity Radiated Fields (HIRF)
> **Rule** · Final special conditions; request for comments. · Published 2003-05-19 · Effective 2002-04-18 · 68 FR 26991
## Document
- **Document number:** 03-12376
- **Category:** other
- **Type:** Rule
- **Action:** Final special conditions; request for comments.
- **Citation:** 68 FR 26991
- **Publication date:** 2003-05-19
- **Effective date:** 2002-04-18
- **FAA docket:** Docket No. NM253, Special Conditions No. 25-235-SC
## Abstract

These special conditions are issued for the Raytheon Aircraft Company Model HS 125 Series 700A and 700B airplanes modified by Raytheon Aircraft Services, Inc. These modified airplanes will have novel and unusual design features when compared to the state of technology envisioned in the airworthiness standards for transport category airplanes. The applicable airworthiness regulations do not contain adequate or appropriate safety standards for the protection of these systems from the effects of high-intensity radiated fields (HIRF). 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/2003/05/19/03-12376/special-conditions-raytheon-aircraft-company-model-hs-125-series-700a-and-700b-airplanes-high)
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