The U.S. aircraft register, updated daily
Special conditions

Special Conditions; Bell Aircraft Model 222 Helicopter

Special conditions are rules the FAA writes for one design when the standard certification rules do not cover something new about it. These were for Bell. System: other and general.

What it applies to

Applicant
Bell
Makes
Bell
Models
—
Effective
March 7, 1979
The FAA's document
On the FAA's site

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