# STC SA02029SE

- Type: Supplemental type certificate
- Status: Current, Issued
- Holder: Industrial Aviation Services, United States
- Description: ONE-ONLY: Installation of a Soloy Turbine Pac/Rolls Royce 250C20S engine-gear box combination, Hartzell Model HC-C3YN-5A/FC9587D-2 propeller, and associated hardware (S/N T18803430T)
- Applied: January 26, 2009
- Status date: September 28, 2009
- Product: Aircraft, Single-Engine
- Certification basis: Part 21, Part 36
- Data sheets: [TCDS A9CE](https://openairdocs.org/tcds/A9CE)
- Certificate PDF: https://openairdocs.org/files/sha256/86/f9/86f9496e43163b97c17dacf5b3fd9a95805e2a920f562a74959adf1359b0b6c4
- FAA DRS: https://drs.faa.gov/browse/excelExternalWindow/E75A17C02163F217862576470049DB69.0001
- DRS record last changed: December 5, 2025
- Page: https://openairdocs.org/stc/SA02029SE

## ADs that name it (0)

None.

## Approved models (1)

- Cessna Aircraft Company T188C ([TCDS A9CE](https://openairdocs.org/tcds/A9CE))

## What the certificate says

Read from the PDF's text layer, without the form's printed wording; the layout is lost and the order can differ. The PDF is the record.

Number SA02029SE

This certificate, issued to: Industrial Aviation Services 11015 Portland Road NE Salem, OR 987305

Part 21 of the Federal Aviation Regulations.

Original Product⎯Type Certificate Number: A9CE Make: Cessna Model: T188C (Serial Number T18803430T)

Description of the Type Design Change: Installation of a Soloy Turbine Pac/Rolls Royce 250C20S engine-gear box combination, Hartzell Model HC-C3YN-5A/FC9587D-2 propeller, and associated hardware, in accordance with Industrial Aviation Master Drawing List (MDL) MDL 188, Revision IR, dated May 15, 2009, and Industrial Aviation Wiring Document (WD) WD 188, Revision IR, dated May 15, 2009.

Limitations and Conditions: Data pertaining to this modification are considered inadequate for installation of this modification in other aircraft. This approval is limited to the modification of Cessna Model T188C aircraft, Serial Number T18803430T, Registration N188HT. The modified aircraft must be maintained in accordance with Industrial Aviation Services Instructions for Continued Airworthiness (ICA) Document ICA-188HT, Revision IR, dated August 10, 2009. (Continued on Page 3)

This aircraft must be operated in the restricted category.

A copy of this certificate, and FAA-approved Flight Manual Supplement (FMS) FMS 188HT, Revision , dated September 28, 2009 must be maintained as part of the permanent records for the modified aircraft.

Date of application: January 26, 2009 Date reissued:

Date of issuance: September 28, 2009 Date amended:

**FAA FORM 8110-2-1 (10-69) PAGE 1 OF 3 PAGES**

(Signature) Acting Manager, Seattle Aircraft Certification Office (Title) Original Signed by Ronald F. May

Number SA02029SE

Industrial Aviation Services, Inc.

Issued: September 28, 2009

**ENGINE**

Number of Engines……………… … 1

Engine Manufacturer………………………………………Soloy, LLC/Rolls Royce Model………………….…………………………………….Soloy Turbine Pac, 780-1000-1/Rolls Royce 250C20S

Fuel:

MIL-T-5624 Grade JP-5 MIL-T-83133 Grade JP-8 ASTM D-1655, Jet A, or A1 JP-1 Fuel Conforming to ASTM D-1655, Jet A Diesel #1 Fuel Conforming to ASTM D-1655, Jet A

Engine Limits: 310 Shaft HP (Torque - 74 PSI) at 1810 RPM for all operations.

Propeller and Propeller Limits: Hartzell HC-C3YN-5A/FC9587D-2 Diameter: Not over 95 in, not under 93 in.

Pitch Settings @ the 30 In. Station: Low 5 Deg, Feathered 81 Deg.

Oil Capacity: 9 U.S. Quarts

Note: The modified aircraft noise was not shown to comply with the noise requirements in 14 CFR part 36

- END -

**FAA FORM 8110-2-1 (10-69) PAGE 3 OF 3 PAGES**

## Every issue (1)

- September 28, 2009: Issued, Current. [certificate](https://openairdocs.org/files/sha256/86/f9/86f9496e43163b97c17dacf5b3fd9a95805e2a920f562a74959adf1359b0b6c4)

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