SA0258AT
Install MT-Propeller Model MTV-12-D/188-30d Propeller and Spinner Assembly on Piper Models PA-28R-201T and PA-28RT-201T aircraft per MT-Propeller Operation and Installation Manual, E-124, Issue 26, dated November 29, 2001, or later FAA approved revision. Airplane Flight Manual Supplement (AFMS), E-677-E, dated December 19, 2000, or later FAA approved revision, is a required part of this STC. Held by Mt- Propeller Entwicklung GMBH (Germany), which holds 66 approved modifications in all. Last revised January 8, 2003. System: propeller.
What it applies to
- Kind of product
- Aircraft
- Design holder
- The New Piper Aircraft Inc.; The New Piper Aircraft Inc.
- Models
- PA-28R-201T, PA-28RT-201T
- Type certificates
- 2A13, 2A13
- On this site
- Piper PA-28 Cherokee, Warrior, Archer and Arrow 18,636 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.