SR02344LA
Installation of HeliSAS stability augmentation system and autopilot in accordance with FAA Approved Master Data List, HeliSAS-MDL-407 Revision B dated February 24, 2011, or later FAA Approved Revisions and FAA Approved Rotorcraft Flight Manual Supplement HeliSAS-RFMS-407, Revision dated March 1, 2011 or later FAA Approved revisions. Held by S-Tec Corporation, which holds 1,083 approved modifications in all. Last revised April 13, 2011. System: flight controls.
What it applies to
- Kind of product
- Aircraft
- Design holder
- Bell Helicopter Textron Canada Limited
- Models
- 407
- Type certificate
- H2SW
- On this site
- Bell 407 985 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 5, 2026.