# STC SA1386NM

- Type: Supplemental type certificate
- Status: Current, Reissued
- Holder: Boeing Company, United States
- Description: ONE ONLY STC, SN 46095: Installation of Avionics and Electrical changes as described in McDonnell Douglas Serial Engineering Order No. 006
- Applied: December 17, 1980
- Status date: September 7, 2010
- Product: Aircraft, Large Multi-Engine
- Certification basis: Part 21
- Data sheets: [TCDS 4A25](https://openairdocs.org/tcds/4A25)
- Certificate PDF: https://openairdocs.org/files/sha256/3f/ca/3fca45617e26d6edb455ab95c30927c1152354b380f3670ee841b6eafb5033ab
- FAA DRS: https://drs.faa.gov/browse/excelExternalWindow/122993629F267834862577E3007D7697.0001
- DRS record last changed: December 6, 2025
- Page: https://openairdocs.org/stc/SA1386NM

## ADs that name it (0)

None.

## Approved models (1)

- The Boeing Company DC-8-73 ([TCDS 4A25](https://openairdocs.org/tcds/4A25))

## 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: SA1386NM This certificate issued to: The Boeing Company 4000 Lakewood Blvd.

Long Beach, CA 90808 Part 4b of the Civil Sir Forgulations.

(See Type Certificate Data Sheet No. 4A25.)

Original Product Type Cerlificate Number 4A25 Make: Boeing Model: DC-8-73, Serial Number 46095 One-Only Description of Type Design Change: Installation of Avionics and Electrical changes as described in McDonnell Douglas Serial Engineering Order No. 006 dated December 20, 1982, issued against McDonnell Douglas Drawing No. 7757130.

Limitations and Conditions: The approval of this change in type design applies only to McDonnell Douglas DC-8-73, Serial Number 46095.

suspended, revoked or a termination date is otherwise established by the Administrator Federal Aviation Administration .

Date of Application: December 17, 1980 Date Reissued: September 7, 2010 Date of Issuance: December 21, 1982 Date Amended:

FEDERAL AVIATION By Direction of the Administrator Tala Hagzi Signatur TOMINISTRATIO Supervisor, Technical & Administrative Support Staff, Los Angeles Aircraft Certification Office (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 (1)

- September 7, 2010: Reissued, Current. [certificate](https://openairdocs.org/files/sha256/3f/ca/3fca45617e26d6edb455ab95c30927c1152354b380f3670ee841b6eafb5033ab)

---
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.