# STC SA1708WE

- Type: Supplemental type certificate
- Status: Current, Reissued
- Holder: SOUTHWESTERN AERO EXCHANGE INC., United States
- Description: Removal of cargo door (approved under STC SA995WE) to permit aircraft to engage in special operations such as aerial photography, parachute jumping, etc.
- Applied: April 15, 1968
- Status date: March 20, 2007
- Product: Aircraft, Small Multi-Engine
- Certification basis: Part 21
- Data sheets: [TCDS A-2-582](https://openairdocs.org/tcds/A-2-582), [TCDS A-757](https://openairdocs.org/tcds/A-757), [TCDS A-765](https://openairdocs.org/tcds/A-765)
- Certificate PDF: https://openairdocs.org/files/sha256/27/38/2738e294fe20511a939c58e35fe61511b2d028988538cfefe14efd5dfd2ab9a6
- FAA DRS: https://drs.faa.gov/browse/excelExternalWindow/A5A74F747C65D0878625733D004B949F.0001
- DRS record last changed: December 6, 2025
- Page: https://openairdocs.org/stc/SA1708WE

## ADs that name it (0)

None.

## Approved models (6)

- Raytheon Aircraft Company Army AT-11 ([TCDS A-2-582](https://openairdocs.org/tcds/A-2-582))
- Raytheon Aircraft Company C-45G ([TCDS A-765](https://openairdocs.org/tcds/A-765))
- Raytheon Aircraft Company C-45H ([TCDS A-765](https://openairdocs.org/tcds/A-765))
- Raytheon Aircraft Company C18S ([TCDS A-757](https://openairdocs.org/tcds/A-757))
- Raytheon Aircraft Company D18S ([TCDS A-765](https://openairdocs.org/tcds/A-765))
- Raytheon Aircraft Company Navy SNB-1 ([TCDS A-2-582](https://openairdocs.org/tcds/A-2-582))

## 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.

FAA Form 8110-2(10-68) Page 1 of 2 Number SA1708WE This Certificate issued to Southwestern Aero Exchange 18502 East 108th Street North Owasso, Oklahoma 784055 Part 03* of the Civil Air Regulations. *CAR 03 effective November 13, 1945 and CAR 3 effective November 1, 1949, as amended by 3- 14, Paragraph 3-242 Original Product Type Certificate Number :

2-582, A-757, A-765 Beech AT-11, C18S, D18S, C-45G, C-45H, SNB-5 Description of Type Design Change: Removal of cargo door (approved under STC SA995WE) to permit aircraft to engage in special operations such as aerial photography, parachute jumping, etc.

Aerospace Products, Inc. FAA Approved Airplane Flight Manual Supplement dated June 19, 1968, required with this modification.

Limitations and Conditions: If the holder agrees to permit another person to use this certificate to alter the product, the holder shall give the other person written evidence of that permission.

Date of application : April 15, 1968

Date of issuance : June 19, 1968

Date reissued : March 20, 2007

( Signature) Manager, Technical & Administrative Support Staff Los Angeles Aircraft Certification Office ( Title)

NOTE:

**DO NOT DELETE THIS PAGE.**

**DO NOT ADD ANY DATA TO THIS PAGE.**

**THIS PAGE IS FOR PAGE NUMBERING PURPOSES, PLEASE DISCARD PRINTED COPY.**

## Every issue (1)

- March 20, 2007: Reissued, Current. [certificate](https://openairdocs.org/files/sha256/27/38/2738e294fe20511a939c58e35fe61511b2d028988538cfefe14efd5dfd2ab9a6)

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