SA03642AT
Installation of Michelin's tires P/N 029-901-0 on the main gear and P/N 036-897-0 on the nose gear of Bombardier CL-600-2C10/2D15/2D24 aircraft wheel assembly. Held by Michelin North America INC., which holds 3 approved modifications in all. Last revised October 16, 2019. System: landing gear.
What it applies to
- Kind of product
- Aircraft
- Design holder
- MHI RJ Aviation ULC; MHI RJ Aviation ULC; MHI RJ Aviation ULC; MHI RJ Aviation ULC; MHI RJ Aviation ULC; MHI RJ Aviation ULC
- Models
- CL-600-2C10 (Regional Jet Series 700), CL-600-2C10 (Regional Jet Series 701), CL-600-2C10 (Regional Jet Series 702), CL-600-2C11 (Regional Jet Series 550), CL-600-2D15 (Regional Jet Series 705), CL-600-2D24 (Regional Jet Series 900)
- Type certificates
- A21EA-1, A21EA-1, A21EA-1, A21EA-1, A21EA-1, A21EA-1
- On this site
- Bombardier CL-600 Challenger and CRJ 1,656 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.