ST04351NY
Activation of Ka-Band Antenna. Held by Lufthansa Technik AG (Germany), which holds 110 approved modifications in all. Last revised August 13, 2024. System: other and general.
What it applies to
- Kind of product
- Aircraft
- Design holder
- Airbus SAS; Airbus SAS; Airbus SAS; Airbus SAS; Airbus SAS; Airbus SAS; Airbus SAS; Airbus SAS; Airbus SAS; Airbus SAS; Airbus SAS; Airbus SAS
- Models
- A319-131, A319-132, A319-133, A320-214, A320-232, A320-251N, A320-271N, A321-211, A321-231, A321-232, A321-271N, A321-253NX
- Type certificates
- A28NM, A28NM, A28NM, A28NM, A28NM, A28NM, A28NM, A28NM, A28NM, A28NM, A28NM, A28NM
- On this site
- Airbus A319 329 registered
Airbus A320 800 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 5, 2026.