ST02525NY
Observer Seat Installation Model 409-0001. Modification to be completed. Held by Bombardier INC. (Canada), which holds 18 approved modifications in all. Last revised July 22, 2011. System: cabin, seats and restraints.
What it applies to
- Kind of product
- Aircraft
- Design holder
- Bombardier Inc.
- Models
- BD-100-1A10
- Type certificate
- T00005NY
- On this site
- Bombardier BD-100 Challenger 300 and 350 877 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 5, 2026.