# STC SA3-684

- Type: Supplemental type certificate
- Status: Current, Reissued
- Holder: Sabreliner Aviation LLC, United States
- Description: Double Stationary Chair Installation (Typ) - Burns Model 2DH3EM-2.
- Applied: September 15, 1961
- Status date: March 7, 2014
- Product: Aircraft, Small Airplane
- Certification basis: Part 21
- Data sheets: [TCDS 7A1](https://openairdocs.org/tcds/7A1)
- Certificate PDF: https://openairdocs.org/files/sha256/47/07/4707b8c7b3a0215decf499e6f3f059adf85b517cffe6278383ddc6ee86a77e8c
- FAA DRS: https://drs.faa.gov/browse/excelExternalWindow/406E9DABEB4DCF6386257D8E00508D43.0001
- DRS record last changed: December 5, 2025
- Page: https://openairdocs.org/stc/SA3-684

## ADs that name it (0)

None.

## Approved models (1)

- Maryland Air Industries Inc. F-27 ([TCDS 7A1](https://openairdocs.org/tcds/7A1))

## 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 SA3-684 Sabreliner Aviation, LLC.

1390 Highway H Perryville, MO 63775 4b 1 Civil Air Regulations 7A1 F-27 Double Stationary Chair Installation (Typ) - Burns Model 2DH3EM-2. Data Required: Remmert-Werner Drawing No.

SK-10466, or later FAA approved revision.

This approval should not be extended to other aircraft of this model on which other previously approved modifications are incorporated unless it is determined by the installer that the interrelationship between this change and any of those other previously approved modifications will introduce no adverse effect upon the airworthiness of that aircraft.

Fairchild October 1, 1970; March 25, 1981; June 30, 1983;

March 7, 2014 September 15, 1961 November 7, 1961 Grant E. Youngdahl Program Manager Wichita Aircraft Certification Office

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

To (Name and address of transferee)

From (Name and address of grantor)

2 SA3-684

## Every issue (1)

- March 7, 2014: Reissued, Current. [certificate](https://openairdocs.org/files/sha256/47/07/4707b8c7b3a0215decf499e6f3f059adf85b517cffe6278383ddc6ee86a77e8c)

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