# STC SA3448NM

- Type: Supplemental type certificate
- Status: Current, Reissued
- Holder: Monogram Systems, United States
- Description: Installation of AeroPac Mark IV Trash Compactor Units within :Nordskog Galleys, Part Numbers 1-691A and 1-693A, in accordance with FAA approved Aero-Design Technology MDL G-105, Revision "A," dated February 28, 1986, or later FAA approved revisions. (Approved for L-1011-385-3 serial number 1250 ONLY)
- Applied: April 30, 1985
- Status date: August 13, 2003
- Product: Aircraft, Large Multi-Engine
- Certification basis: Part 21, Part 25
- Data sheets: [TCDS A23WE](https://openairdocs.org/tcds/A23WE)
- Certificate PDF: https://openairdocs.org/files/sha256/86/35/86352f5aef6e974e78e349a6a0e728f478f8dffc8ddcc57fce1429d63b867753
- FAA DRS: https://drs.faa.gov/browse/excelExternalWindow/B7335051623DFC6686256E7E0066065B.0001
- DRS record last changed: December 6, 2025
- Page: https://openairdocs.org/stc/SA3448NM

## ADs that name it (0)

None.

## Approved models (1)

- Lockheed Aircraft Corporation L-1011-385-3 ([TCDS A23WE](https://openairdocs.org/tcds/A23WE))

## 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.

This Certificate issued to MONOGRAMS SYSTEMS 1500 GLENN CURTISS STREET CARSON, CALIFORNIA 90746 Part 25*of the Federal Aviation Regulations. *(For certification basis see T. C. Data Original Product Type Certificate Number :

A23WE Lockheed L-1011-385-3, S/N 1250 Description of Type Design Change: Installation of AeroPac Mark IV Trash Compactor Units within :Nordskog Galleys, Part Numbers 1-691A and 1-693A, in accordance with FAA approved Aero-Design Technology MDL G-105, Revision “A,” dated February 28, 1986, or later FAA approved revisions.

Limitations and Conditions: This approval of this change in type design applies to the installation of the compactor units within Nordskog Galley Part Numbers 1-691A and 1-693A on Lockheed L-1011-385-3, Serial Number 1250 only. 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 30, 1985

Date of issuance : December 30, 1986 Date reissued : Dec. 16, 1996, Aug.

21, 2001 Aug. 13, 2003

( Signature) Manager, Technical and Administrative Support Staff, Los Angeles Aircraft Certification Office (Titl )

Number (STC No.)

## Every issue (1)

- August 13, 2003: Reissued, Current. [certificate](https://openairdocs.org/files/sha256/86/35/86352f5aef6e974e78e349a6a0e728f478f8dffc8ddcc57fce1429d63b867753)

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