# STC SE4505NM

- Type: Supplemental type certificate
- Status: Current, Reissued
- Holder: TC SKYROCKET LLC, United States
- Description: Installation of intercooler in engine air induction system.
- Applied: July 2, 1987
- Status date: November 10, 2009
- Product: Engine
- Certification basis: Part 21, Part 33
- Data sheets: [TCDS E9CE](https://openairdocs.org/tcds/E9CE)
- Certificate PDF: https://openairdocs.org/files/sha256/b3/f7/b3f7006e800d20b00974c43c3041732a2c3690266e089a6e8b98717e9664aca8
- FAA DRS: https://drs.faa.gov/browse/excelExternalWindow/8602A03CF103A2CA8625769A006D4152.0001
- DRS record last changed: December 6, 2025
- Page: https://openairdocs.org/stc/SE4505NM

## ADs that name it (0)

None.

## Approved models (2)

- Teledyne Continental Motors TSIO-360-C ([TCDS E9CE](https://openairdocs.org/tcds/E9CE))
- Teledyne Continental Motors TSIO-360-CB ([TCDS E9CE](https://openairdocs.org/tcds/E9CE))

## 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.

This Certificate issued to TC SKYROCKET LLC 356 Expressway CT Gaylord, Michigan 49735 Part 33 of the Federal Aviation Regulations. Effective February 1, 1965, as amended by 33-1 Original Product Type Certificate Number :

E9CE

Continental

TSIO-360-C, -CB Description of Type Design Change : Installation of an Intercooler in the engine air induction system per the engine portion of FAA sealed Riley International Corporation Master Drawing List R2000, Rev. A, dated February 7, 1989, or later FAA approved re visions. Supplemental Type Certificate SA4504 is required as part of this installation.

Limitations and Conditions : The approval of this change in type design is restricted to the engines identified above which are installed on Cessna T337G and P337H series aircraft equipped with factory installed turbochargers that are otherwise unmodi fied. Engines which have previously approved modifications shall not be modified by this STC, unl ess it is determined that the interrelationship between this change and any previously approved modifica tions will not introduce any adverse effect upon the airworthiness of the aircraft. If the holder agrees to pe rmit another person to use this certificate to alter the product, the holder shall give the other person written evidence of that permission.

Date of application : July 2, 1987

Date of issuance : October 4, 1988

Date reissued : July 22, 1992, March 3, 1998, July 18, 2000, November 10, 2009 Date amended : March 27, 1989

( Signature) Supervisor, Technical & Administrative Support Staff Los Angeles Aircraft Certification Office (Title)

NOTE:

**DO NOT DELETE THIS PAGE.**

**DO NOT ADD ANY DATA TO THIS PAGE.**

**THIS PAGE IS FOR PAGE NUMBERING PURPOSES, PLEASE DISCARD PRINTED COPY.**

Number (STC No.)

## Every issue (1)

- November 10, 2009: Reissued, Current. [certificate](https://openairdocs.org/files/sha256/b3/f7/b3f7006e800d20b00974c43c3041732a2c3690266e089a6e8b98717e9664aca8)

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