# STC SA1824SW

- Type: Supplemental type certificate
- Status: Current, Issued
- Holder: Qualitron Aero, Inc, United States
- Description: Installation of Bendix RTA42A VHF communications.
- Applied: April 2, 1973
- Status date: March 22, 1974
- Product: Aircraft, Large Multi-Engine
- Certification basis: Part 21
- Data sheets: [TCDS A2SW](https://openairdocs.org/tcds/A2SW)
- Certificate PDF: https://openairdocs.org/files/sha256/00/3a/003ade007de24894ba7cbebafcdfc12c4039f76ced846c924ebeb00b9d60c7d1
- FAA DRS: https://drs.faa.gov/browse/excelExternalWindow/3CC968F463EC8F5085256CC10083D136.0001
- DRS record last changed: December 6, 2025
- Page: https://openairdocs.org/stc/SA1824SW

## ADs that name it (0)

None.

## Approved models (2)

- Israel Aircraft Industries Ltd. 1121A ([TCDS A2SW](https://openairdocs.org/tcds/A2SW))
- Israel Aircraft Industries Ltd. 1121B ([TCDS A2SW](https://openairdocs.org/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.

Mnitta &taw or Bepartment of lEransportanon - federal 2toiation administration Supplemental t^pe Certificate

•-/fo&uda&vnd'.

SA1824SW Qualttron A*ro, Inc.

17755 John F Kennedy Blvd.

P 0. Box 60374 Houston, Texas 77060 4b Civil Air A23W Israel Industriaa, Ind.

j U210 VHP according to Qualitron Aero, Inc. Drawing List 73T-6120-1500, RsvUion Bf 3/19/74.

April 2, 1973 22, 1974 '^^r^^^aM'^^^f^a^^^^r^^^^ff^'^^fi^^^€t^^ /^, (Signature) Don P Wfttson Acting Chief, Engineering and Manufacturing Branch

This ctitificatt may tie transferred in accordance arilh PAR 21.47.

FAAFotM 81 10-2 (10-68)

TRANSFER ENDORSEMENT Transfer the ownership of Supplemental Type Certificate Number to (Name oj transferee) (Address (if transferee) (Number Old st*fft) (City, Stall, and ^IP i from (Name of grantor) (Print or type) (Address of grantor) r anti i (Cttf, Stair, and ^IP codrl Extent of Authority (if licensing agreement):

Signature of grantor (In ink):

C F^.A AC 69-3536

## Every issue (1)

- March 22, 1974: Issued, Current. [certificate](https://openairdocs.org/files/sha256/00/3a/003ade007de24894ba7cbebafcdfc12c4039f76ced846c924ebeb00b9d60c7d1)

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