ST04414CH
Cabin Interior Reconfiguration in accordance with Astronics Armstrong Aerospace Master Data List, Doc. No. DC104-9901-00 Revision A, dated December 18, 2019, or later FAA approved revision. Held by Astronics Armstrong Aerospace, which holds 32 approved modifications in all. Last revised May 18, 2023. System: cabin, seats and restraints.
What it applies to
- Kind of product
- Aircraft
- Design holder
- Airbus SAS; Airbus SAS
- Models
- A320-214, A319-112
- Type certificates
- A28NM, A28NM
- On this site
- Airbus A319 329 registered
Airbus A320 797 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.