# STC ST00048LA-D

- Type: Supplemental type certificate
- Status: Historical, Surrendered
- Holder: Hollingsead International, United States
- Description: Installation of GTE Airfone digital telephones in seat backs.
- Applied: April 11, 1995
- Status date: June 23, 2009
- Product: Aircraft, Large Multi-Engine
- Certification basis: Part 21, Part 21, Part 21, Part 21, Part 21, Part 21, Part 25
- Data sheets: [TCDS A3WE](https://openairdocs.org/tcds/A3WE)
- Certificate PDF: https://openairdocs.org/files/sha256/9f/df/9fdff2b6be16112626f9c40f62593563918d02ed46d5c12274ccca6281d0eea6
- FAA DRS: https://drs.faa.gov/browse/excelExternalWindow/43646DDBAD47ED3F862576000074919B.0001
- DRS record last changed: December 5, 2025
- Page: https://openairdocs.org/stc/ST00048LA-D

## ADs that name it (0)

None.

## Approved models (1)

- The Boeing Company 727-200 Series ([TCDS A3WE](https://openairdocs.org/tcds/A3WE))

## 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: ST00048LA-D Certificate

SURRENDERED This certificate issued to: Hollingsead International 2226 Goodyear Avenue on 6-23-09 Ventura, California 93003 Part 25 of the Federal Aviation Regulations.

Original Product Type Certificate Number : AWE Make: Boeing Model:

727-200 Description of Type Design Change:

Installation of GTE Airfone digital telephones in seat backs in accordance with Burns Aerospace Corp. documentation:

MDL 5L-0044 REV. NC dated 05/30/95 - Master Drawing List and Elsinore LP documentation:

• 3123-1125 REV. NC dated 06/01/95 - Placard Installation Or later FAA approved revisions.

This approval should not be incorporated on any certificated product of this model on which other approved modifications are incorporated, unless it is determined that the interrelationship between this change and any of those previously incorporated modifications will not introduce any adverse effect upon the airworthiness of the certificated product. The modification described herein must be accomplished in conjunction with FAA STC SA1243GL. A copy of this STC must be included in the permanent records of the modified aircraft. All of the above interior furnishings meet the flammability requirements of FAR 25.853(a)(b) Amendment 66. 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 11, 1995 Date Reissued: June 25, 1996; April 1, 1998;

June 13, 2005; July 31, 2006 Date of Issuance: June 1, 1995 Date Amended:

FEDERAL AVIATION By Direction of the Administrator Calt K. Woo (Signature) TOMINSTRATOF Staff, Los Angeles Aircraft Certification Office Manager, Technical & Administrative Support (Title)

TRANSFER ENDORSEMENT Transfer the ownership of the Supplemental Type Certificate Number to (Name of transferee) (Address of transfer) (Number and street) (City, State, and Zip code) from (Name of grantor) (Print or type) (Address of grantor) (Number and street) (City, State, and Zip code) Extent of Authority (if licensing agreement):

Signature of grantor (In ink):

## Every issue (3)

- June 23, 2009: Surrendered, Historical. [certificate](https://openairdocs.org/files/sha256/9f/df/9fdff2b6be16112626f9c40f62593563918d02ed46d5c12274ccca6281d0eea6)
- July 31, 2006: Reissued, Historical. [certificate](https://openairdocs.org/files/sha256/37/0f/370f05ad41cf2c88518be10d4a406419d3f43adadd5a8bfa664b23fa967dc366)
- June 13, 2005: Reissued, Historical. [certificate](https://openairdocs.org/files/sha256/0d/89/0d89cde81b35d1bf47a003252419b8dcec439b43224cbdf59279ea192b81996e)

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