# STC SA3449NM

- Type: Supplemental type certificate
- Status: Current, Surrendered
- Holder: Aircraft Tank Service Inc, United States
- Description: Installation of an auxiliary fuel system in forward and aft cargo compartments for model 727-281.
- Applied: May 16, 1985
- Status date: September 12, 2008
- Product: Aircraft, Large Multi-Engine
- Certification basis: Part 21
- Data sheets: [TCDS A3WE](https://openairdocs.org/tcds/A3WE)
- Certificate PDF: https://openairdocs.org/files/sha256/6d/a3/6da3906bb51679b1f80a357526a2f2985e1a427db25acbd5efe4dd43be870398
- FAA DRS: https://drs.faa.gov/browse/excelExternalWindow/0479EEE05B39C9EF862574CF007B78D6.0001
- DRS record last changed: December 6, 2025
- Page: https://openairdocs.org/stc/SA3449NM

## ADs that name it (1)

- [AD 2009-20-01](https://openairdocs.org/ad/2009-20-01): Auxiliary fuel tanks · Boeing 727-200 Series with STC SA3449NM. Effective Oct 26, 2009. Named in the applicability

## 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 SA3449NM This certificate issued to: ROGERSON ATS Certificate

SURRENDERED on 9/12/08 Part Ab* of the CIVI1 AiI Regulations. *Certification basis as set forth in Type Certificate Data Sheet AWE.

Make: Boeing Model: 727-281 Description of Type Design Change:

Installation of an auxiliary fuel system in the forward and aft cargo compartments in accordance with FAA approved Aircraft Tank Service Master Drawing _Ist MDL785000 Revision N/C dated April 4, 1986, or later FAA approved revislons.

-AA approved Airplane Flight Manual Supplement FMS785000 dated December 18, 1986, or later FAA approved revision is required.

The approval of this change in type design applies basically to the above listed model. This approval should not be extended to other specified airplanes of this model on which other previously approved modifications are incorporated unless It Is determined that the interrelationship between this change and any of those other previously approved modifications will introduce no adverse effect upon the airworthiness of those airplanes.

Date of Application: May 16, 1985 Date Reissued: February 21, 1991 Date of Issuance: December 23, 1986 Date Amended:

FEDERAL AVIATION By Direction of the Administrator for Manager, Los Angeles Aircraft TOMINISTRANIOS Certification Office (Title)

TRANSFER ENDORSEMENT Transfer the ownership of Supplemental Type Certificate Number to (Name of transferee) (Address of transferee) (Number and street) (City, State, and 2IP 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 (2)

- September 12, 2008: Surrendered, Current. [certificate](https://openairdocs.org/files/sha256/6d/a3/6da3906bb51679b1f80a357526a2f2985e1a427db25acbd5efe4dd43be870398)
- December 23, 1986: Issued, Historical. [certificate](https://openairdocs.org/files/sha256/0e/a8/0ea82b7f1c83f081b156dfb24a4c9d43daafc0d02b461b97f6017f415a9f7e05)

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