SA2261WE
Installation of inflatable emergency evacuation slides at forward passenger and service doors. Held by Intl Inflatables CO, which holds 12 approved modifications in all. Last revised July 14, 1972. System: emergency equipment.
What it applies to
- Kind of product
- Aircraft
- Design holder
- British Aerospace Airbus Limited; British Aerospace Airbus Limited
- Models
- 1-11 400 Series, 1-11 200 Series
- Type certificates
- A5EU, A5EU
- 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 7, 2026.