SA01027CH
Installation of GE Aviation Czech s.r.o. Model M601E-11, M601D-11, H75-100, H75-200, H80, H80-100 and H80-200, Pratt & Whitney Canada Corp. Models PT6A-34, PT6A-34AG, PT6A-42 and PT6A-42AG, the AVIA Propeller Ltd. Models V510, V510AG and V508E-AG and Hartzell Propellers Models HC-B4TW-3, HC-B3TN-3AE and HC-B3TN-3 in accordance with Turbine Conversions Drawing List, Report 3000, Revision C, dated September 27, 2018, or later FAA approved revision. Held by Turbine Conversions LTD, which holds 33 approved modifications in all. Last revised January 14, 2020. System: propeller.
What it applies to
- Kind of product
- Aircraft
- Design holder
- Ag Cat Corporation; Ag Cat Corporation; Ag Cat Corporation; Ag Cat Corporation; Ag Cat Corporation; Ag Cat Corporation; Ag Cat Corporation; Ag Cat Corporation; Ag Cat Corporation; Ag Cat Corporation
- Models
- G-164, G-164A, G-164B, G-164C, G-164D, G-164D with 73" GAP, G-164B with 73" GAP, G-164B-34T, G-164B-20T, G-164B-15T
- Type certificates
- 1A16, 1A16, 1A16, 1A16, 1A16, 1A16, 1A16, 1A16, 1A16, 1A16
- On this site
- Ag-Cat Corporation G-164 5 registered
Schweizer Aircraft Corp G-164 64 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.