STC SA2-56

Supplemental type certificate · Signature Flight Support Corporation

Holder
Signature Flight Support Corporation · United States
Status
Current · Reissued
Status date
August 31, 2000
Applied
December 7, 1956
Product
Aircraft · Large Airplane
Certification basis
Part 21

From FAA DRS, with our copy of the certificate PDF. DRS record last changed December 5, 2025.

What it approves

The landing light mounting in each outer wing panel leading edge altered

What the certificate says

From the PDF’s text layer, without the form’s printed wording. Layout and order may differ; the PDF is the record.

pepartmeni nf ^transportation - ,3lfe&eral JXirtatum .AimmttBtratton itpplemetttal (Eerttftcate SA2-56 signature Flight Support Corporation, a Delaware Corporation 7511 Lemmon Avenue, Hangar C Dallas, TX 75209 Bulletin 7A of the Bureau of Air commerce A618, 669 McDonnell Douglas DC-3 Ae r O The landing light mounting in each outer wing panel leading edge altered as necessary to mount a G.E. sealed beam 600 watt light, P/N 4559, replacing the original landing light unit. The mounting structure altered as shown on EAS Dwg. #352558 as dated Oct. 17, 1956, or as Change A dated 11/19/59. The circuit shown on EA5 Dwg. #352355 dated 11/6/56, Change A dated 12/7/56.

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

.• December 07, 1956 April 08, 1959 Rev. 3 .- 6/1/92; 12/21/98; 8/31/00 .- 12/3/59; 4/10/81; 4/19/92 (Signature) JL A S. Frances Cox * Manager, Special Certification Office, Southwest Region Any fltfratlon ot thJs cvrtitlcttf Is punlahabJe by J fin* of not rxcffdlng 11.000, or inprlJonment not euc^edlnfl 3 years. °j- both.

Fora 6110-2(10-68) Pag« 1 of 2 ThJfl ceitltlctt* My b» trfnfffrrrd in jt^ordjncr* with FAfl 21.47-

INSFRUC1 IONS: The transfer endorsement hclow may he used lo notify the appropriate h'AA Regional Office of the transfer of ihis Supplemental Type Geminate.

The l-"AA v.\\\ rrmui- the- rrrtifirair in the name of the transferee and forward it lo him

TRANSFER ENDORSEMENT Transfer the ownership of Supplemental Type Certih'cate Number to (Name of transferee) (Address nj transferee) /Number andttrett) (City. Stall, and ZJF todi) from (Name of grantor) (Punt or type) (Address of grantor) r and ilieetI (City, Slalr, anil -J/P code) Extent of Authority (if licensing agreement):

Signature of grantor (In ink):_ C FAA AC 69-SS38

ADs that name this STC · 0

An AD can apply because an STC is installed, or mention one in its text.

No AD in this release names this STC

Approved models · 14

MakeModelData sheet
The Boeing CompanyDC3-G102A-618
The Boeing CompanyDC3-G102AA-618
The Boeing CompanyDC3-G103AA-618
The Boeing CompanyDC3-G202AA-618
The Boeing CompanyDC3A-S1C3GA-669
The Boeing CompanyDC3A-S1CGA-669
The Boeing CompanyDC3A-S4C4GA-669
The Boeing CompanyDC3A-SC3GA-669
The Boeing CompanyDC3A-SCGA-669
The Boeing CompanyDC3C-R-1830-90CA-669
The Boeing CompanyDC3C-S1C3GA-669
The Boeing CompanyDC3C-S4C4GA-669
The Boeing CompanyDC3C-SC3GA-669
The Boeing CompanyDC3D-R-1830-90CA-669