ST04357CH
Installation of the Safe Flight Instrument Corporation AutoPower® Automatic Throttle Control System (ATS) in accordance with Nextant Aerospace Master Data List (MDL) Document No. NT0017-MDL0-0100 Revision E, dated May 14, 2021, or later FAA approved revision. Held by Nextant Aerospace, which holds 29 approved modifications in all. Last revised August 5, 2021. System: instruments and avionics.
What it applies to
- Kind of product
- Aircraft
- Design holder
- Bombardier Inc.
- Models
- CL-600-2B16 (CL-604)
- Type certificate
- A21EA
- On this site
- Bombardier CL-600 Challenger and CRJ 1,656 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 7, 2026.