# STC SA00217SE

- Type: Supplemental type certificate
- Status: Current, Amended
- Holder: Flight Structures Inc., United States
- Description: Floor structure modification for installation of provisions only for new seating installations.
- Applied: May 3, 1995
- Status date: April 16, 1997
- Product: Aircraft, Large Airplane
- Certification basis: Part 25
- Data sheets: [TCDS A20WE](https://openairdocs.org/tcds/A20WE)
- Certificate PDF: https://openairdocs.org/files/sha256/93/59/9359ab606fbd0d0cd9ec459181acb40ee3df4795c146aabbbb35c106628445ab
- FAA DRS: https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID114523534120250319141807.0001
- DRS record last changed: December 6, 2025
- Page: https://openairdocs.org/stc/SA00217SE

## ADs that name it (0)

None.

## Approved models (1)

- The Boeing Company 747-400 Series ([TCDS A20WE](https://openairdocs.org/tcds/A20WE))

## 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.

rm3flthtfrGU nãxiizIudinu a $uppimwxthdIpe SAOO217SE e;4c.z aedt Flight Structures, Inc.

4407 172ndStreetNE.

Arlington, WA 98223 cei'44ee& t rij4i joda d c□J s mee.4 ,/'M( 44ctz Number: A2OWE Make: Boeing Model: 747-400Series e'grn o/h(e ei iijzi' Floorstructure modificationforinstallationof provisionsonly fornewseatinginstallations,in accordancewithFlight Structures,Inc.

StructuralDrawing List 95FS539-D02,RevisionA, datedJuly 6, 1995,or laterFAA approved revisions.

S d?orn Thisapprovalshouldnot be extendedto otheraircraftof this model on whichotherpreviouslyapprovedmodificationsareincorporatedunless it is determinedthatthe interrelationshipbetweenthis changeand any of those otherpreviously approvedmodificationswill introducenoadverseeffectuponthe airworthinessof the aircraft.

A copyof this CertificateandFlight Structures,Inc. StructuralDrawingList 95FS539-D02, shallbe maintainedaspart of the permanent recordsforthemodifiedaircraft.

4/4 tznd □qwñny a'o de e&z□ s (9zea j e.ide. pe□',/ c, ie a e c,ge e 4edi de e/ .ah,3 ,4Oib May 3, 1995 eU9 ee3□6ez.'be.9. July 19, 1995 NISTR April 16, 1997 (Signature) Acting Manager SeattleAircraftCertificationOffice (Title) . Any alterationof this certificateis punishable by a fine of not exceeding $1,000,or imprisonmentnot exceeding 3years, or both.

Thiscertificatemaybe transferredin accordancewith FAR 21.47.

**FAA FORM8110.2(10.68)**

## Every issue (1)

- April 16, 1997: Amended, Current. [certificate](https://openairdocs.org/files/sha256/93/59/9359ab606fbd0d0cd9ec459181acb40ee3df4795c146aabbbb35c106628445ab)

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