ST11261DS
Installation ofUmlaut HAFEX UL (a Halon-Equivalent) Handheld Fire \nExtinguishers in the passenger cabin, flight deck, and overhead flight and cabin crew rests Interior modification. Held by American Airlines INC., which holds 4 approved modifications in all. Last revised May 16, 2025. System: emergency equipment.
What it applies to
- Kind of product
- Aircraft
- Design holder
- The Boeing Company
- Models
- 787-8
- Type certificate
- T00021SE
- On this site
- Boeing 787 Dreamliner 214 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.