SR01779LA
Installation of the Emergency Float Kits. Held by Dart Aerospace Ulc (Canada), which holds 8 approved modifications in all. Last revised May 8, 2024. System: airframe structure.
What it applies to
- Kind of product
- Aircraft
- Design holder
- Bell Textron Inc.; Bell Textron Inc.; Bell Textron Inc.; Leonardo S.p.a.; Leonardo S.p.a.; Bell Textron Inc.; Bell Textron Inc.
- Models
- 412, 412CF, 412EP, AB412, AB412 EP, 212, 210
- Type certificates
- H4SW, H4SW, H4SW, H79EU, H79EU, H4SW, H1SW
- On this site
- Bell 212 59 registered
Bell 412 87 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.