# STC SA8215SW

- Type: Supplemental type certificate
- Status: Current, Issued
- Holder: Comtran International, Inc, United States
- Description: Installation of Satallite Communicaton System
- Applied: April 3, 1991
- Status date: December 19, 1991
- Product: Aircraft, Large Airplane
- Certification basis: Part 21
- Data sheets: [TCDS 4A26](https://openairdocs.org/tcds/4A26)
- Certificate PDF: https://openairdocs.org/files/sha256/13/a4/13a4ac66374083748c47c0bfd1582e00da1f256a0f5dbf2fc9f0fa5f64d24762
- FAA DRS: https://drs.faa.gov/browse/excelExternalWindow/0B844F7D3EDE60A985256CC20058E68E.0001
- DRS record last changed: December 5, 2025
- Page: https://openairdocs.org/stc/SA8215SW

## ADs that name it (0)

None.

## Approved models (1)

- The Boeing Company 707-300B Series ([TCDS 4A26](https://openairdocs.org/tcds/4A26))

## What the certificate says

This is OCR from the scanned FAA certificate. OCR can misread letters and numbers.

United States of America Department of Transportation Federal Aviation Administration Supplemental Type Certificate Number 5A82155W 190-1649 This certificate issued to: Contran International Incorporated 1770 Sky Place Blvd.

San Antonio, Texas. 78216 Part 4b of the CAR Regulations.

Original Product - Type bertificate Number: 4A26 Make: Boeing Model: 707-321B Description of Type Design Change:

Installation of Satallite Communications System into a Boeing 707-321B aircraft in accordance with Comtran International drawing list 2033-00372-01 Rev. E, dated November 25, 1991, or later FAA approved revision.

Data pertaining to this modification are considered inadequate for duplication to other aircraft. This approval is limited to Boeing model 707-321B, Regestration No. N728Q, Serial No. 20025.

Compatibility of this modification with previously installed equipment must be determined by installer.

Date of Application: API11 3, 1991 Date Reissued:

Date of Issuance: December 19, 1991 Jaleanended:

FEDERAL AVIATION By Direction of the Administrator Martini for Mark R. Schillih, Manager TAMINISTRAT O Special Certification Office (Title)

TRANSFER ENDORSEMENT Transfer the ownership of Supplemental Type Certificate Number to (Name of transferee) (Address of transferee) (Number and streel) (City, State, and ZIP code ) from (Name of grantor) (Print or lype) (Address of grantor) (Number and streel) (City. Stale, and IP code!

Date of Transfer: _ Signature of grantor (In ink):

## Every issue (1)

- December 19, 1991: Issued, Current. [certificate](https://openairdocs.org/files/sha256/13/a4/13a4ac66374083748c47c0bfd1582e00da1f256a0f5dbf2fc9f0fa5f64d24762)

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