ST01949WI
Installation of Aviation Clean Air Bi-Polar Ionization System. Held by Duncan Aviation INC, which holds 316 approved modifications in all. Last revised August 12, 2020. System: other and general.
What it applies to
- Kind of product
- Aircraft
- Design holder
- Bombardier Inc.; Bombardier Inc.
- Models
- BD-700-1A10, BD-700-1A11
- Type certificates
- T00003NY, T00003NY
- On this site
- Bombardier BD-700 Global Express, 5000 and 6000 658 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 8, 2026.