SA9076SC-D
Recore of Hamilton Standard Air Supply Precoolers, Part Numbers 792940-4 and 792940-5, in accordance with the requirements of Honeywell LORI Sealed Drawing List SDL3499-1, Revision B, dated 10 October 2005 or later FAA approved revision. Held by Honeywell International INC., which holds 142 approved modifications in all. Last revised September 27, 2021. 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
- Models
- 767-200 Series, 767-300 Series, 747-400 Series, 747-400F Series
- Type certificates
- A1NM, A1NM, A20WE, A20WE
- On this site
- Boeing 747 192 registered
Boeing 767 583 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.