ST02944CH
Installation of an AC-DC Power Converter in accordance with Rosemount Aerospace Master Data List, Doc. No. D06408653, Revision B, dated December 21, 2011, or later FAA approved revision. Held by Rosemount Aerospace INC, which holds 43 approved modifications in all. Last revised December 23, 2011. System: other and general.
What it applies to
- Kind of product
- Aircraft
- Design holder
- The Boeing Company; The Boeing Company; The Boeing Company; The Boeing Company; The Boeing Company
- Models
- 777-200 Series, 777-200LR Series, 777-300 Series, 777-300ER Series, 777F Series
- Type certificates
- T00001SE, T00001SE, T00001SE, T00001SE, T00001SE
- On this site
- Boeing 777 358 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 20, 2026.