SA03976Ny
Installation of MT-Propeller Entwicklung GmbH's Model# MTV-5-1-D-C-F-R(A)/CFR210-56 5-Blade constant speed, full feathering, reversible propeller and spinner on Textron Aviation Inc. Model P210N aircraft equipped with Rolls-Royce 250-B17F/2 engine installed per FAA STC SA1003NE. Held by Mt- Propeller Entwicklung GMBH (Germany), which holds 66 approved modifications in all. Last revised November 2, 2017. System: propeller.
What it applies to
- Kind of product
- Aircraft
- Design holder
- Textron Aviation Inc.
- Models
- 210N
- Type certificate
- 3A21
- 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.