# STC SA3-579

- Type: Supplemental type certificate
- Status: Current, Reissued
- Holder: Sabreliner Aviation LLC, United States
- Description: Rectangular Exit Exhaust Muffler Installation.
- Applied: October 14, 1960
- Status date: March 7, 2014
- Product: Aircraft, Large Airplane
- Certification basis: Part 21
- Data sheets: [TCDS A-793](https://openairdocs.org/tcds/A-793)
- Certificate PDF: https://openairdocs.org/files/sha256/4f/14/4f14a6f716c94386f6dfbff82c40c600769be6886e83fc3ce9fef3fd187217af
- FAA DRS: https://drs.faa.gov/browse/excelExternalWindow/518F5323F4BD87FD86257D8E00485086.0001
- DRS record last changed: December 6, 2025
- Page: https://openairdocs.org/stc/SA3-579

## ADs that name it (0)

None.

## Approved models (1)

- Kelowna Flightcraft R & D Ltd. 240 Series ([TCDS A-793](https://openairdocs.org/tcds/A-793))

## 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.

FAA Form 8110-2 (5/14) Page 1 of

Part of the

Signature

Title 3 SA3-579 Sabreliner Aviation, LLC.

1390 Highway H Perryville, MO 63775 Civil Air Regulations 4b Rectangular Exit Exhaust Muffler Installation. Data Required: Remmert-Werner Drawing No's. SK-10381 Rev. C (2 sheets) thru SK-10386, or later FAA approved revision.

See Continuation Page 3 Grant E. Youngdahl Program Manager Wichita Aircraft Certification Office Convair 240 October 1, 1970; March 25, 1981; June 30, 1983;

March 7, 2014 October 5, 1971; February 2, 1962 October 14, 1960 October 22, 1960 A-793

FAA Form 8110-2 (5/14) Page 2 of

To (Name and address of transferee)

From (Name and address of grantor)

3 SA3-579

FAA Form 8110-2 (5/14) Page 3 of

3 Date of Issuance: October 22, 1960 Reissued: October 1, 1970; March 25, 1981; June 30, 1983; March 7, 2014 Amended: October 5, 1971; February 2, 1962

Limitations and Conditions: (Continued from page 1)

This installation is limited to Convair Model 240 airplanes equipped with:

1. P&W R2800-CB16 engines in accordance with Supplement E, FAA approved Airplane Flight Manual dated June 5, 1957,

or

Supplement F, FAA Approved Airplane Flight Manual dated March 12, 1957, revised October 21, 1957

or

FAA Approved Airplane Flight Manual for Model 240-14 dated October 25, 1954.

2. P&W R2800-CA18 engines in accordance with Supplement B, FAA Approved Airplane Flight Manual revised December 9, 1957.

3. For aircraft equipped with P&W R2800-83AM4A engines in accordance with Airplane Flight Manual 240-0 dated January 9, 1951, and revised by American Airlines. American Airlines Section I last date of revision is September 13, 1957.

American Airlines Section II last date of revision is March 9, 1961. American Airlines Section III last date of revision is March 19, 1954.

or

Supplement D dated June 5, 1957, and revised December 9, 1957, is applicable.

SA3-579

## Every issue (1)

- March 7, 2014: Reissued, Current. [certificate](https://openairdocs.org/files/sha256/4f/14/4f14a6f716c94386f6dfbff82c40c600769be6886e83fc3ce9fef3fd187217af)

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