SA00946SEEngine and powerplant
ONE-ONLY: Installation of a Honeywell TPE331-10 engine and Hartzell propeller Model HCB4TN-5NL/LT10890N, serial number 1Z024-15.
FAA holder: Turbine Dromaders LLC
Aircraft STC directory
Wytwornia Sprzetu Komunikacyjnego PZL M18B STCs
The Jun 30, 2026 FAA DRS snapshot contains 5 selected supplemental type certificates with status Current whose public applicability data names the Wytwornia Sprzetu Komunikacyjnego PZL M18B. Use it to identify modification scope and recorded holders—not to determine serial-number effectivity, compatibility, installation approval, or commercial availability.
5
listed Current at snapshot
2
holder directories
3
modification categories
Feb 7, 2007
latest recorded revision
Modification demand surface
Engine and powerplant2
Other aircraft modifications2
Propellers1
Recorded holders
Recently revised PZL M18B STCs
Showing the 5 most recently revised records. Each entry links to the FAA source and separates public approval data from private commercial claims.
View record
SA00961CHOther aircraft modifications
Installation of hydraulically driven material dispersal gate for fire fighting applications.
FAA holder: Turbine Conversions Ltd
SA01473NYPropellers
Installation of Hamilton Standard model 23E50 propeller and 4G10 governor. Required limitations: Hub 23E50. Eligible blades 6477A-0 or 7149A-0 or 6277-0. Diameter 138.375 inches, no reduction. Pitch stops 15 degrees low, 35 degrees high.
FAA holder: New Sioux Enterprises Ltd.
SA1014GLEngine and powerplant
Installation of Pratt and Whitney Canada PT6A-45A, -65B, -65R, -65AG, or -65AR engine, Hartzell HC-B5MP-3C/M10876 propeller, and related changed.
FAA holder: Turbine Conversions Ltd
SA01379CHOther aircraft modifications
Installation of a fiberglass pressure cowling.
FAA holder: Turbine Conversions Ltd