SA1358CE
Chrome-plated brake disc installation. Held by Engineering Plating & Processing, INC., which holds 30 approved modifications in all. Last revised January 16, 1978. System: landing gear.
What it applies to
- Kind of product
- Aircraft
- Design holder
- The Cessna Aircraft Company; The Cessna Aircraft Company; The Cessna Aircraft Company; The Cessna Aircraft Company; The Cessna Aircraft Company; The Cessna Aircraft Company; The Cessna Aircraft Company
- Models
- 401A, 402, 402A, 411, 411A, 414, 401
- Type certificates
- A7CE, A7CE, A7CE, A7CE, A7CE, A7CE, A7CE
- On this site
- Cessna 401 51 registered
Cessna 402 174 registered
Cessna 411 10 registered
Cessna 414 Chancellor 605 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 21, 2026.