ST02330AT
Installation of flame resistant barrier over metalized mylar thermo-acoustic insulation blankets IAW the Controlled Documents defined in Delta Engineering Report 9-76452-20, Rev B, dtd 6/6/01, or later FAA approved revision. Held by Delta Airlines INC, which holds 209 approved modifications in all. Last revised June 8, 2001. System: other and general.
What it applies to
- Kind of product
- Aircraft
- Design holder
- McDonnell Douglas Corporation
- Models
- MD-88
- Type certificate
- A6WE
- On this site
- Mcdonnell Douglas Aircraft Co MD-88 10 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.