SA1752GL
Installation of Norton Radome. Held by Saint-Gobain Performance Plastics CORP, which holds 37 approved modifications in all. Last revised July 20, 2000. System: other and general.
What it applies to
- Kind of product
- Aircraft
- Design holder
- Airbus; Airbus; Airbus; Airbus; Airbus; Airbus; Airbus; Airbus; Airbus; Airbus; Airbus; Airbus; Airbus
- Models
- A320-211, A321-112, A319-114, A319-131, A319-132, A320-232, A319-111, A319-113, A319-112, A320-111, A321-131, A321-111, A320-231
- Type certificates
- A28NM, A28NM, A28NM, A28NM, A28NM, A28NM, A28NM, A28NM, A28NM, A28NM, A28NM, A28NM, A28NM
- On this site
- Airbus A319 329 registered
Airbus A320 799 registered
Airbus A321 929 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 8, 2026.