SA5896NM
Installation of a McCauley D3A34C404/80VA-0 propeller. Held by American Propeller Service, which holds 8 approved modifications in all. Last revised March 5, 1993. System: propeller.
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
- 210G, 210F, 210L, 210H, 210J, 210K, 210M
- Type certificates
- 3A21, 3A21, 3A21, 3A21, 3A21, 3A21, 3A21
- On this site
- Cessna 210 Centurion 1,526 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.