SA9075SC-D
Recore of Hamilton Standard Heat Exchangers 779215-1 and 779215-2 for installation on the SAAB SF340A and 340B in accordance with Honeywell LORI Sealed Drawing List SDL3400-1, 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
- Saab AB Saab Aerosystems; Saab AB Saab Aerosystems
- Models
- 340A (SAAB SF340A), SAAB 340B
- Type certificates
- A52EU, A52EU
- On this site
- Saab Ab SAAB 340 6 registered
Saab-Fairchild 340 8 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.