# STC SA1840SW

- Type: Supplemental type certificate
- Status: Current, Issued
- Holder: Qualitron Aero, Inc
- Description: Installation of emergency lighting.
- Status date: May 2, 1974
- Data sheets: A2SW, A2SW
- Certificate PDF: https://openairdocs.org/files/sha256/0d/d6/0dd6a1d5c4008122bd00596793628389b158f5899308f3befcb663d956067ece
- FAA DRS: https://drs.faa.gov/browse/excelExternalWindow/5F0CC5FA0D9F771785256CC10083D177.0001
- Page: https://openairdocs.org/stc/SA1840SW

## ADs that name it

None.

## Approved models (2)

- Israel Aircraft Industries Ltd. 1121A (TCDS A2SW)
- Israel Aircraft Industries Ltd. 1121B (TCDS A2SW)

## 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.

H I -„ ; ; ' " Bmttd Staw of ammta | Btpartmcnt of transportation —jfrtrral Sluiation aflministration Supplemental lEgpe Certificate SA1840SW project Qualitron Aero, Inc. ^" 17795 John F, Kennedy Blvd.

P. 0. Box 60374 Houston, Texas 77060 ,c#rSiAfA v*Jit&iewt>wirnt*a4>iwt>f0^ Afe ,J £&*, Civil Air £Jrtai>na6 •9&tduc£ —— •^ySw'fa&rJiftca&'-Jijwtti&er- A2SW Israel Industries, Ind, H21A, 1121B fa4,,»pe'. installation of Emergency Lighting according to Qualitron Aero, Inc, Drawing List 73T-6120-IOOOB, Revision B, dated 4/26/74.

. LI I • -\\\ FAA Approved Airplane Flight Manual Supplement dated March 22, 1974, is required.

; ,. . i .1,-.•!,.*, April 2, 1974 May 2, 1974 / P. Watson

7) Acting Chief, Engineering and Manufacturing Branch (fait)

Thu uittfitalt may be traaifnnd in acco'dantt iurM I-AR 21.47.

-1(10-6*)

## Every issue (1)

- May 2, 1974: Issued, Current. [certificate](https://openairdocs.org/files/sha256/0d/d6/0dd6a1d5c4008122bd00596793628389b158f5899308f3befcb663d956067ece)

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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.