ST03415AT
Installation of an Wingspeed Communication Management System utilizing IRIDIUM SATCOM. Held by Avionics Support Group INC, which holds 8 approved modifications in all. Last revised March 23, 2007. 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; Airbus; Airbus; Airbus; Airbus; Airbus; Airbus; Airbus; Airbus; Airbus; Airbus
- Models
- A319 Model -111, A319 Model -112, A319 Model -113, A319 Model -114, A319 Model -115, A319 Model -131, A319 Model -132, A319 Model -133, A320 Model -111, A320 Model -211, A320 Model -212, A320 Model -214, A320 Model -231, A320 Model -232, A320 Model -233, A321 Model-212, A321 Model-213, A321 Model-232, A321 Model -111, A321 Model -112, A321 Model -131, A321 Model -211, A321 Model -231
- Type certificates
- A28NM, A28NM, A28NM, A28NM, A28NM, A28NM, A28NM, A28NM, A28NM, A28NM, A28NM, A28NM, A28NM, A28NM, A28NM, A28NM, A28NM, A28NM, A28NM, A28NM, A28NM, A28NM, A28NM
- On this site
- Airbus A319 329 registered
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.