ST00537DE
Installation of Cargo Floor Panel Reinforcement in accordance with Frontier Airlines Master Drawing List Report No. ER 0022-2, Revision B, dated January 07, 2004, FAA approved January 08, 2004, or later FAA approved revision. Held by Frontier Airlines INC, which holds 35 approved modifications in all. Last revised August 25, 2004. System: other and general.
What it applies to
- Kind of product
- Aircraft
- Design holder
- Airbus; Airbus
- Models
- A319-111, A319-112
- Type certificates
- A28NM, A28NM
- On this site
- Airbus A319 329 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.