SA2701SO
Installation of coat closets P/N374100-1, 374200-1, 374200-101, and 374200-103. Held by B/E Aerospace, which holds 123 approved modifications in all. Last revised April 23, 2002. System: other and general.
What it applies to
- Kind of product
- Aircraft
- Design holder
- McDonnell Douglas Corporation; McDonnell Douglas Corporation; McDonnell Douglas Corporation; McDonnell Douglas Corporation; McDonnell Douglas Corporation; McDonnell Douglas Corporation; McDonnell Douglas Corporation
- Models
- DC-9-83 (MD-83), DC-9-41, DC-9-82 (MD-82), DC-9-81 (MD-81), DC-9-51, DC-9-87 (MD-87), DC-9-30 Series
- Type certificates
- A6WE, A6WE, A6WE, A6WE, A6WE, A6WE, A6WE
- On this site
- Mcdonnell Douglas DC-9 93 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.