ST12464DE
Installation of ARI Aerospace replacement back seat cushion part number 139-00-618-83-EZY, bottom seat cushion part number 139-00-634-5X-EZY, and dress covers 944-00-703-02-EZY and 944-00-7XX-02-EZY (listed on page 4) onto Recaro 3510H944-( )-( ) FAA TSO-C127a / ETSO-C127a seats. Held by Ari Aerospace, LLC. Last revised August 20, 2026. System: cabin, seats and restraints.
What it applies to
- Kind of product
- Aircraft
- Design holder
- Airbus SAS; Airbus SAS; Airbus SAS
- Models
- A320-214, A320-251N, A321-251NX
- Type certificates
- A28NM, A28NM, A28NM
- On this site
- Airbus A320 797 registered
Airbus A321 931 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.