# STC ST00020AT

- Type: Supplemental type certificate
- Status: Current, Reissued
- Holder: HAECO Cabin Solutions LLC, United States
- Description: Installation of expanded parameters flight data recorder.
- Applied: August 28, 1992
- Status date: March 11, 2019
- Product: Aircraft, Large Airplane
- Certification basis: Part 21
- Data sheets: [TCDS A3WE](https://openairdocs.org/tcds/A3WE)
- Certificate PDF: https://openairdocs.org/files/sha256/bf/63/bf63fbc1f8825b611e5cb492aef641a5cbd78a30119f45d089f50842d63b4c02
- FAA DRS: https://drs.faa.gov/browse/excelExternalWindow/91FB65EFF9602530862585C900628C13.0001
- DRS record last changed: December 5, 2025
- Page: https://openairdocs.org/stc/ST00020AT

## ADs that name it (0)

None.

## Approved models (1)

- The Boeing Company 727-100 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 FAA Form 8110-2 (5/14) Possession of this Su pplemental Type Certificate (STC) document by persons other than the STC holder does not constitute r ights to the design data nor to alter an aircraft, aircraft engine, or propeller. The STC’s supporting documentation (drawings, instructions, specifications, flight manual supplements, etc.) is th e property of the STC holder.

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

Number: ST00020AT This certificate issued to: HAECO Cabin Solutions, LLC 8010 Piedmont Triad Parkway Greensboro, NC 27409 Part 4b of the Civil Air Regulations.

Original Product – Type Certificate Number: A3WE Make: Boeing Model: 727-100 Description of Type Design Change: Installation of Expanded Parameters Flight Data Recorder in accordance with TIMCO Engineering Order No. B027-034-0042, Revision A, dated October 16, 1992 or later FAA approved revision.

1) 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 produce no adverse effect upon the airworthiness of that airplane.

2) 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: August 28, 1992 Date Reissued: March 11, 2019 Date of Issuance: November 5, 1992 Date Amended:

Signature Jose Pevida Title ODA Administrator Lead ODA-100214-CE

Possession of this Su pplemental Type Certificate (STC) document by persons other than the STC holder does not constitute rights to th e design data nor to alter an aircraft, aircraft engine, or propeller. The STC’s supporting documentation (drawings, instructions, specifications, flight manual supplements, etc.) is th e property of the STC holder.

FAA Form 8110-2 (5/14) Page 2 of 2 United States of America Department of Transportation Federal Aviation Administration Supplemental Type Certificate

To (Name and address of transferee)

From (Name and address of grantor)

## Every issue (1)

- March 11, 2019: Reissued, Current. [certificate](https://openairdocs.org/files/sha256/bf/63/bf63fbc1f8825b611e5cb492aef641a5cbd78a30119f45d089f50842d63b4c02)

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