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Special conditions · aircraft

Special Conditions; Heritage Aviation LTD; Honeywell EFIS 40 on a Cessna 208B, Protection of Systems for High Intensity Radiated Fields (HIRF)

Special conditions are rules the FAA writes for one design when the standard certification rules do not cover something new about it. These were published March 14, 2006 for Heritage Aviation LTD.. System: other and general.

What it applies to

Applicant
Heritage Aviation LTD.
Makes
Cessna
Models
—
Published
March 14, 2006
Effective
March 5, 2006
The FAA's document
On the FAA's site

The FAA's summary their words, unchanged

These special conditions are issued to Heritage Aviation LTD, 2617 Aviation Parkway, Grand Prairie, TX 75052, for a supplemental type certificate for the Cessna 208B. These airplanes will have novel and unusual design features when compared to the state of technology envisaged in the applicable airworthiness standards. These novel and unusual design features include the installation of a Honeywell EFIS 40, for which the applicable regulations do not contain adequate or appropriate airworthiness standards for the protection of these systems from the effects of high intensity radiated fields (HIRF). This system will interface to other airplane systems also covered by these special conditions. These special conditions contain the additional safety standards that the Administrator considers necessary to establish a level of safety equivalent to the airworthiness standards applicable to these airplanes.

Source: FAA special conditions (final) from the Dynamic Regulatory System; the Federal Register carries the same notices.