SA00799CH
Installation of Honeywell HC-C2YF-2CUF/FC8468(B)-3 propellers, C-2285-4(P) spinners, A-2476-8 spinner mounting kits and A-2374-1 anti-ice kits. Held by Hartzell Propeller INC, which holds 90 approved modifications in all. Last revised November 25, 1997. 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; The Cessna Aircraft Company; The Cessna Aircraft Company; The Cessna Aircraft Company
- Models
- 310C, 310B, 310D, 310E (USAF U-3B), 310A (USAF U-3A), E310H, 310H, 310G, 310F, 310
- Type certificates
- 3A10, 3A10, 3A10, 3A10, 3A10, 3A10, 3A10, 3A10, 3A10, 3A10
- On this site
- Cessna 310 1,410 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 22, 2026.