# STC SA2-43

- Type: Supplemental type certificate
- Status: Current, Reissued
- Holder: Signature Flight Support Corporation, United States
- Description: Fuselage structure modified R & L side to incorporte enlarged windows and relocation of the cabin emergency exit.
- Applied: October 11, 1956
- Status date: August 31, 2000
- Product: Aircraft, Large Airplane
- Certification basis: Part 21
- Data sheets: [TCDS A-618](https://openairdocs.org/tcds/A-618), [TCDS A-669](https://openairdocs.org/tcds/A-669)
- Certificate PDF: https://openairdocs.org/files/sha256/27/e3/27e3b0402bb61b3382512c6c460544a1105177f318d2fdad1f24a15d7e540fde
- FAA DRS: https://drs.faa.gov/browse/excelExternalWindow/8F38B6C38D9C9C3885256CC10083D487.0001
- DRS record last changed: December 6, 2025
- Page: https://openairdocs.org/stc/SA2-43

## ADs that name it (0)

None.

## Approved models (8)

- The Boeing Company DC3-G102 ([TCDS A-618](https://openairdocs.org/tcds/A-618))
- The Boeing Company DC3-G102A ([TCDS A-618](https://openairdocs.org/tcds/A-618))
- The Boeing Company DC3-G103A ([TCDS A-618](https://openairdocs.org/tcds/A-618))
- The Boeing Company DC3-G202A ([TCDS A-618](https://openairdocs.org/tcds/A-618))
- The Boeing Company DC3C-R-1830-90C ([TCDS A-669](https://openairdocs.org/tcds/A-669))
- The Boeing Company DC3C-S1C3G ([TCDS A-669](https://openairdocs.org/tcds/A-669))
- The Boeing Company DC3C-S4C4G ([TCDS A-669](https://openairdocs.org/tcds/A-669))
- The Boeing Company DC3C-SC3G ([TCDS A-669](https://openairdocs.org/tcds/A-669))

## 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.

£tat«B ©f .America of 'SCranaportatuin - Jifefreral Certificate 3A2-43 signature Flight Support Corporation, a Delaware Corporation 7511 Letnmon Avenue, Hangar C Dallas, TX 75209 Aero/Bulletin 7A of the Bureau of Air Commerce A-618, A-669 McDonnell Douglas DC-3C Fuselage structure modified R S L side to incorporate enlarged windows and relocation of the cabin emergency exit. The windows on left side are 13" x 56" and 13" x 52"; right side are 13" x 56 and 6" x 38". Alterations shown on EAS Drawing #352557 Sheets tfl, %2, #3, and tf4, dated 10/8/56.

Compatibility of this modification with other previously approved modifications must be determined by the installer.

asiaf Me tStt^a on .-October 11, 1956 .• November 21, 1956 . 6/1/92; 12/21/98; 8/31/00 ; 1/5/82 Rev. 2 (Signature) __^ S. Frances Cox "To/* Manager, Special Certification Office, Southwest Region (Title) *ij- Jlt««[lon of thlj cwrtlflccCc Jj punfjftabje by a flnf of not ««ce«*in7 *J,DOO, or toprl)on"»nt not *«c*edjn(f 3 /Bars, or both.

S110-2UO-6ei Pogo 1 Qf 1 e*rCifJc*t» vdy b* trtnsftrnd in

INSTRUCT IONS. The iransfer endorsenu'iii below may be used ro notify the appropriate FAA Regional Office of I he transfer ol this Supplemental Type Crrnfiiaie.

1 he I1 A A will rrissur I he (eruhrate in the name of ihe transfrrre and forward ii C(j him.

TRANSFER ENDORSEMENT Transfer the ownership nf Supplemental Type Certificate Number tu (Nameoftramjeree) (Address of transferee) anil ll'ftt} (City, Slali, ami ZIP mile/ from (Name of grantor) (Print or type) (Address of grantor) r and stitel] {City, Slalr, and ^JP nit) Extent of Authority (if licensing agreement):

Signature of grantor (In ink): _ C FAA AC 69-5S38

## Every issue (1)

- August 31, 2000: Reissued, Current. [certificate](https://openairdocs.org/files/sha256/27/e3/27e3b0402bb61b3382512c6c460544a1105177f318d2fdad1f24a15d7e540fde)

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