# STC SA3789SW - Type: Supplemental type certificate - Status: Current, Issued - Holder: Comtran, Ltd - Description: Installation of single or dual Canadian Marconi CMA-771/CMA-771A Omega/VLF system - Status date: June 5, 1987 - Data sheets: 4A26 - Certificate PDF: https://openairdocs.org/files/sha256/fe/7f/fe7f199bd9feb0bd1271acfad25f331af40fc8f160442e04e73c150f3ab217ea - FAA DRS: https://drs.faa.gov/browse/excelExternalWindow/87DF17E98AB0230385256CC2000C5A77.0001 - Page: https://openairdocs.org/stc/SA3789SW ## ADs that name it None. ## Approved models (1) - The Boeing Company 707-300 Series (TCDS 4A26) ## 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 ^/£e424&t4i&c*nA/. Bepartment of "Cransportation — federal aviation administration upplemental t^pe Certificate SA3789SW P/N 190-477 CEW-191 , Ltd. 243 Central Park Mall San Antonio, Texas 78216 ,^^^^/^.^3(^ 4b .^fyv CiVxl AlT Boeing 707-321 Installation of Single or Dual Canadian Marconi CMA-771/CMA-771A Qaega/VLF Systaa in acxxascdanoe with Ccratran Drawing List 707L002 revision B dated 3/13/87, or later ERA approved revision. Approved Airplane Flight Mantel Supplement dated June 5, 1987, is required. Coopatibility of this modification with other previously approved modificatixans must be determined by the installer. JnTv 3 1987 TllHP 5 19*87 4>^ L. B. Andriesen (Signature) ffanager. Aircraft Certifijcatijon Division (Title) INSTRUCTIONS: Thi: transfer endorsement below may be used to notify the appropriate FA A Regional Office of the transfer of this Supplemental Type Certificate. The FAA will reissue the certificate in the name of the transferee and forward it to him. TRANSFER ENDORSEMENT Transfer the ownership of Supplemental Type Certificate Number to (Name of transferee) (Address of transferee) (Number and street) (City, State, and code) from (Name of grantor) (Print or type) (Address of grantor) (Number and street) (City, Stale, and £IP code) Extent of Authority (if licensing agreement): Signature of grantor (In ink): ## Every issue (1) - June 5, 1987: Issued, Current. [certificate](https://openairdocs.org/files/sha256/fe/7f/fe7f199bd9feb0bd1271acfad25f331af40fc8f160442e04e73c150f3ab217ea) --- From OpenAirDocs.org, an independent open copy of FAA data. Only the Federal Register edition on govinfo.gov is the official legal text of an AD.