# STC SA2865WE

- Type: Supplemental type certificate
- Status: Current, Reissued
- Holder: United Airlines Inc, United States
- Description: Installation of RNAV Equipment (to perform Two-Segment Approaches) in accordance with FAA Approved United Air Lines Report Number F-1665, or later FAA approved revisions.  United Air Lines FAA Approved Airplane Flight Manual Supplement to document No. DAC-33161 dated June 7, 1974, is required with this modification.
- Applied: June 12, 1973
- Status date: November 30, 2011
- Product: Aircraft, Large Multi-Engine
- Certification basis: Part 21
- Data sheets: [TCDS 4A25](https://openairdocs.org/tcds/4A25)
- Certificate PDF: https://openairdocs.org/files/sha256/6b/a8/6ba83c8022fcac45757269ce13b133f1be6c32c3c39ff267d569d902b438d29b
- FAA DRS: https://drs.faa.gov/browse/excelExternalWindow/88BBF9D324C577D886257997004FEC1E.0001
- DRS record last changed: December 5, 2025
- Page: https://openairdocs.org/stc/SA2865WE

## ADs that name it (0)

None.

## Approved models (1)

- The Boeing Company DC-8-61 ([TCDS 4A25](https://openairdocs.org/tcds/4A25))

## 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.

600 Jefferson Street Houston, Texas 77002

Part 4b of the Civil Air Administration dated December 31, 1953. See Type Certificate Data Sheet No. 4A25 Original Product Type Certificate Number :

4A25

Boeing

DC-8-61, S/N 46066 only Description of Type Design Change: Installation of RNAV Equipm ent (to perform Two-Segment Approaches) in accordance with FAA Approve d United Air Lines Report Number F-1665, or later FAA approved revisions. United Air Li nes FAA Approved Airplane Flight Manual Supplement to document No. DAC-33161 dated June 7, 1974, is required with this modification.

Limitations and Conditions: Data pertaining to this modifica tion are considered inadequate for duplication in other aircraft. This approval is limited to the installation made in Boeing DC-8-61 Serial Number 46066 only. No additional modificati ons of this type are to be approved solely by reference to this Supplemental Type Certificate or to the data submitted therefore.

This certificate and the supporting data, which is the basis for approval, shall remain in effect until surrendered, suspended, revoked or a termination date is otherwise established by the Administrator of the Federal Aviation Administration.

Date of application: June 12, 1973

Date of issuance: June 7, 1974

Date reissued: November 30, 2011

( Signature) Haifa Haj-Eid Supervisor, Technical & Administrative Support Staff, Los Angeles Aircraft Certification Office ( Title)

NOTE:

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## Every issue (1)

- November 30, 2011: Reissued, Current. [certificate](https://openairdocs.org/files/sha256/6b/a8/6ba83c8022fcac45757269ce13b133f1be6c32c3c39ff267d569d902b438d29b)

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