SA02677CH-D
Installation of Hartzell HC-I3YR-1N/N7605(K)+2 or HC-I3Y1R-1N/N7605(K)+2 propellers. Held by Hartzell Propeller INC, which holds 90 approved modifications in all. Last revised March 13, 2009. System: propeller.
What it applies to
- Kind of product
- Aircraft
- Design holder
- Piper Aircraft Inc.; Piper Aircraft Inc.
- Models
- PA-46-350P, PA-46R-350T
- Type certificates
- A25SO, A25SO
- On this site
- Piper PA-46 Malibu, Mirage, Matrix and M-Class 1,693 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.