ST02053NY
Interior installation in accordance with Transport Canada approved Cascade Engineering Order 3410 Rev. Nil, dated January 13, 2005, or later Transport Canada approved revisions. Held by Cascade Aerospace INC. (Canada), which holds 27 approved modifications in all. Last revised January 31, 2005. System: cabin, seats and restraints.
What it applies to
- Kind of product
- Aircraft
- Design holder
- The Boeing Company
- Models
- 737-300 Series
- Type certificate
- A16WE
- On this site
- Boeing 737 2,887 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 7, 2026.