# STC SA1831SW

- Type: Supplemental type certificate
- Status: Current, Issued
- Holder: Qualitron Aero, Inc, United States
- Description: Installation of Pointer II emergency locator transmitter beacon.
- 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/sha256/86/61/8661a2e9d53ce3b379f0d90a993a38c69cb0fe5bfbcad2c902d0a42746574445
- FAA DRS: https://drs.faa.gov/browse/excelExternalWindow/21F816D26B837E4F85256CC10083D152.0001
- DRS record last changed: December 6, 2025
- Page: https://openairdocs.org/stc/SA1831SW

## 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.

iaii &tawnf Bepartmtnt of transportation- federal aoiation administration Supplemental TCgpe Certificate ' Sl£*att£&&Gn&- SA1831SW Qua litron Aero, Inc.

17793 John F. Kennedy Blvd.

P 0. 3ox 60374 Houston, Texas 77060 Project T2649SW-DS JDS-213 <4& *SjfpS ^"^ td f&f **»VJ. 1 AIT A2SW Israel Industries, Ind.

1121A, 1121B : in3tflllation of P0int«r II Emergency Locator Transmitter Beacon according to Qualitron Aero, Inc. Drawing List 73T-6120-2600, dated 2/1/74 with revised drawings through 3/18/74.

!-',^ll : '. • ,.f,i.',t!.il.

April 2, 1973 March 22, 1974 id we bu, dtrfr/ttm id ffie, .?

& 1st * ' * 'i 'Signature) P. Watson f Acting Chief, Engineering and Manufacturing Branch ~ ~ " " _ ^ ny alteration of this certificate ri punishable by a fine of not exceeding tl ,000, or imprisonment not exceeding 3 yean, or both.

Thii attificatt may be tiaiuftrred in aciordante with FAR 21 .17.

FAAFfflt- II 10-2 (10-4»)

rtf rt."1 *' I NS J'K I '(I I IONS1 Thi- Iranslcr c nilurs<-mrnl Iwlim muj lie uspil In nolily I he apprcijjrialr FA A Regional Office of I hi- iransli-r nf (his Suji}ilcmi'iiia! '( vpi- CiT[ili<a(c.

[ hi- I1 AA ^ ill inssiri- Ihr t rTliln iirc- m r Kr iiiinif i>1 thr Iransfrrrr ancMor^ard u In him j;r.v r ' '

TRANSFER ENDORSEMENT Transfer the ownership of Supplemental Type Certificate Number V- ">• »V™t ->-: >* -i«\" ••V"V >•> -^ • -•'- l; * '-1\\l to (Namr iij Imnsfertt)

c.ts tiftmmfertt) I .\umbrr and it'rrl / vvvi--^*\y >r> MM*\ b-^1"'* (Cltr, Malt, and ^lf ,odi) from (Name of grantor) (Print or type).

(Address nj tpanlor)

f.Vum^'F and sl'fel i f/j/), .SVfjfr, onrf - Extent of AulrnTrrty fif licensing agrecmrnt): __ Date of Transfer:.

Signature of grantor (In ink):

c FA* AC fi;.-

## Every issue (1)

- March 22, 1974: Issued, Current. [certificate](https://openairdocs.org/files/sha256/86/61/8661a2e9d53ce3b379f0d90a993a38c69cb0fe5bfbcad2c902d0a42746574445)

---
OpenAirDocs.org is an independent research project of [Contrail Labs](https://contraillabs.com/). It is not affiliated with the FAA or the NTSB. Source documents are U.S. government works in the public domain.