SR00574NY
Installation of ERDA Model 3000 or 3056 seat and seat tracks. Held by Vancouver Island Helicopters (Canada), which holds 10 approved modifications in all. Last revised August 1, 2002. System: cabin, seats and restraints.
What it applies to
- Kind of product
- Aircraft
- Design holder
- Bell Helicopter Textron (Canada); Bell Helicopter Textron (Canada)
- Models
- 222U, 230
- Type certificates
- H9SW, H9SW
- On this site
- Bell 222 21 registered
Bell 230 13 registered - The FAA's record
- On the FAA's site
What an approved modification is
A supplemental type certificate is the FAA's approval of a change to a certified design: a new engine or propeller, avionics, an autopilot, floats, a parachute, a larger fuel tank, an ice-protection kit. The company holding it may sell the kit and the paperwork to owners of the listed models; the modification then becomes part of that aircraft's record. The FAA's list says what was approved and for which models, not how many aircraft carry it.
Source: FAA supplemental type certificates (Dynamic Regulatory System). Register counts from the FAA register of October 8, 2026.