# STC ST10378SC

- Type: Supplemental type certificate
- Status: Current, Issued
- Holder: Aircraft Systems & Mfg, United States
- Description: Installation of a Universal Avionics Systems Multi-Function Display.
- Applied: October 23, 2003
- Status date: February 2, 2005
- Product: Aircraft, Large Multi-Engine
- Certification basis: Part 21, Part 25
- Data sheets: [TCDS A3WE](https://openairdocs.org/tcds/A3WE)
- Certificate PDF: https://openairdocs.org/files/sha256/4a/12/4a12e7c27ea8dfa64dd5716813e49219934ed42203513b9949816c77a7a311a0
- FAA DRS: https://drs.faa.gov/browse/excelExternalWindow/0933FCE32AD5C24A8625710000547149.0001
- DRS record last changed: December 6, 2025
- Page: https://openairdocs.org/stc/ST10378SC

## ADs that name it (0)

None.

## Approved models (2)

- The Boeing Company 727-100 Series ([TCDS A3WE](https://openairdocs.org/tcds/A3WE))
- The Boeing Company 727-200 Series ([TCDS A3WE](https://openairdocs.org/tcds/A3WE))

## 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.

United States Of America Department of Transportation - Federal Aviation Administration Supplemental Type Certificate Project No. ST7672SC-T GDM

FAA Form 8110-2(10-68) Page 1 of 2 Number ST10378SC This Certificate issued to Aircraft Systems & Manufacturing 302 Toledo Trail Georgetown, TX 78628

Part 4b of the Civil Air Regulations.

Original Product Type Certificate Number : A3WE Make : Boeing Model : 727-100 Series; 727-200 Series

Description of Type Design Change: Installation of a Universal Avionics Systems Multi-Function Display in accordance with Aircraft Systems and Manufacturing Top Drawing List 5639-0001-00, Rev. D, dated January 14, 2005, or later FAA approved revision. FAA approved Airplane Flight Manual Supplement Document No. 5639-2160- 00, Rev. IR, dated January 24, 2005, or later FAA approved revision is required.

Limitations and Conditions: Compatibility of this design change with previously approved modifications must be determined by the installer. If the holder agrees to permit 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 : October 23, 2003

Date of issuance : February 02, 2005 Date reissued :

( Signature) S. Frances Cox Manager, Special Certification Office Southwest Region

(Title)

FAA Form 8110-2-1(10-69) Page 2 of 2

Number ST10378SC Date of Issuance: February 02, 2005

Certification Basis: Regulations at the latest amendments 25-0 through 25-112.

25.29(b), 25.301, 25.303, 25.305, 25.561, 28.869, 25.981, 25.1301(a)(b)(c)(d), 25.1303(a)(b)(c), 25.1307(c)(d),

25.1309(b)(c)(d)(g), 25.1316, 251321(d)(e), 25.1322(b)(d ), 25.1333, 25.1351(a), 25.1353(a)(b), 25.1355(a)

25.1357(a)(c)(e), 25.1431(a)(b)(c), 25.1529, 25.1541(b), 25.1581, 25.1583, 25.1585.

## Every issue (1)

- February 2, 2005: Issued, Current. [certificate](https://openairdocs.org/files/sha256/4a/12/4a12e7c27ea8dfa64dd5716813e49219934ed42203513b9949816c77a7a311a0)

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