# STC SA01877SE

- Type: Supplemental type certificate
- Status: Current, Reissued
- Holder: Contact Aviation LLC, United States
- Description: Installation of SAGEM Multi-function Display Systems as Primary Flight Displays (PFD), Multi-function Displays (MFD), and Engine Monitoring System (EMS)
- Applied: April 26, 2007
- Status date: October 2, 2012
- Product: Aircraft, Small Airplane
- Certification basis: Part 3, Part 21, Part 23
- Data sheets: [TCDS 2A4](https://openairdocs.org/tcds/2A4)
- Certificate PDF: https://openairdocs.org/files/sha256/5b/71/5b71b593ff22bef5e1f9d61f183d986164c94479687e030998dba1e43842bf66
- FAA DRS: https://drs.faa.gov/browse/excelExternalWindow/5BA761A0027855F386257AD2006EB030.0001
- DRS record last changed: December 6, 2025
- Page: https://openairdocs.org/stc/SA01877SE

## ADs that name it (0)

None.

## Approved models (5)

- Twin Commander Aircraft LLC 690 ([TCDS 2A4](https://openairdocs.org/tcds/2A4))
- Twin Commander Aircraft LLC 690A ([TCDS 2A4](https://openairdocs.org/tcds/2A4))
- Twin Commander Aircraft LLC 690B ([TCDS 2A4](https://openairdocs.org/tcds/2A4))
- Twin Commander Aircraft LLC 690C ([TCDS 2A4](https://openairdocs.org/tcds/2A4))
- Twin Commander Aircraft LLC 690D ([TCDS 2A4](https://openairdocs.org/tcds/2A4))

## 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.

Part 3 of the Civil Air Regulations. See Page 3 of 3 for complete certification basis.

Installation of SAGEM Multi-function Display Systems as Primary Flight Displays (PFD), Multi-function Displays (MFD), and Engine Monitoring System (EMS) per SAGEM Avionics, Inc., Master Control Drawing MCD-AC690-23-0001, Revision “-“ for the Twin Commander 690 airplanes, dated August 15, 2008, or later FAA-approved revision.

1. Instructions for Continued Airworthiness, Alternative Aviation Services, Inc., document AAS07-0021ICA, Revision IR, dated September 29, 2008, or latest FAA-accepted revision is required for this installation.

2. FAA-approved copy of the Airplane Flight Manual Supplement (AFMS), SAGEM Avionics, Inc., document 572-0550-80-0001, Revision (-), FAA-approved October 01, 2008, or later FAA-approved revision is required on-board for operation of the aircraft.

3. If the holder agrees to permit another person to use the certificate to alter the product, the holder shall give the other person written evidence of that permission.

4. Compatibility of this design change with previously approved modifications must be determined by the installer.

Contact Aviation LLC 12496 Alcoy Drive Fenton, MI 48430 2A4 Make : Twin Commander Model : 690 Series Date of application : April 26, 2007

Date of issuance : October 01, 2008

Date reissued : February 23, 2010, October 2, 2012

Date amended : November 25, 2008

( Signature) Steven L. Lardinois Manager, Systems and Flight Test Branch Chicago Aircraft Certification Office

( Title)

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

Supplemental Type Certificate Number: SA01877SE Date of issuance: October 2, 2012

Certification Basis:

14 CFR CAR 3, dated May 15, 1956, including Pars. 3.197, 3.270, 3.395, and 3.396 of Amendment 3-2, dated August 12, 1957, and Amendment 3-3, dated May 17, 1958, 3-4, dated October 06, 1958, 3-6, dated September 13, 1961, Par. 23.473, 23.479, 23.481, and 23.483 of FAR 23, Amendment 23-7, dated September 14, 1969, plus Special Conditions dated April 01, 1965, and August 12, 1970; Docket #10506.

----------------------------------------END------------------------------------------

## Every issue (4)

- October 2, 2012: Reissued, Current. [certificate](https://openairdocs.org/files/sha256/5b/71/5b71b593ff22bef5e1f9d61f183d986164c94479687e030998dba1e43842bf66)
- February 23, 2010: Reissued, Historical. [certificate](https://openairdocs.org/files/sha256/ad/60/ad60ac449545d2f4d2f372c49e0a3db332eb4bca59251b09b54aadeff86f4da4)
- October 1, 2008: Issued, Historical. [certificate](https://openairdocs.org/files/sha256/1c/54/1c540a98c5060ab48e4f25ca49bb081a4767c8f4ca863354c8efef50c8168e69)
- November 25, 2005: Amended, Historical. [certificate](https://openairdocs.org/files/sha256/a6/94/a694c51b7b6d57c881752ceb26c6e423d88b94a53131d521de89aa522555cd4e)

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