ST01444SE
Installation of B/E Aerospace Sweep-On Fullface Crew Oxygen Mask System on the flight deck. Held by Empire Airlines INC, which holds 9 approved modifications in all. Last revised September 17, 2004. System: emergency equipment.
What it applies to
- Kind of product
- Aircraft
- Design holder
- ATR; ATR; ATR; ATR; ATR; ATR; ATR; ATR; ATR; ATR; ATR
- Models
- GIE Avions de Transport Régional, GIE Avions de Transport Régional, GIE Avions de Transport Régional, GIE Avions de Transport Régional, GIE Avions de Transport Régional, GIE Avions de Transport Régional, GIE Avions de Transport Régional, GIE Avions de Transport Régional, GIE Avions de Transport Régional, GIE Avions de Transport Régional, GIE Avions de Transport Régional
- Type certificates
- A53EU, A53EU, A53EU, A53EU, A53EU, A53EU, A53EU, A53EU, A53EU, A53EU, A53EU
- 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.