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Special conditions

Special Conditions; Beech Model 55 Series Airplanes, Electronic Flight Instrument System (EFIS)

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 September 18, 1990 for King Radio Corporation. System: instruments and avionics.

What it applies to

Applicant
King Radio Corporation
Makes
Beech
Models
—
Published
September 18, 1990
Effective
October 18, 1990
The FAA's document
On the FAA's site

The FAA's summary their words, unchanged

This amended special condition is being issued to delete the requirement to protect the electronic flight instrument system (EFIS) from high energy radiated electromagnetic fields (HERF) in the Beech Model 55 series airplanes. The deletion of the HERF requirement for this program is needed to make this special condition consistent with current FAA policy. This amendment will permit timely issuance of the Supplemental Type Certificate.

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