# STC ST00020BO

- Type: Supplemental type certificate
- Status: Current, Amended
- Holder: Goodrich Corporation Fuel & Utility Systems, United States
- Description: Installation of Goodrich Corporation No. 300498 Fuel Quantity Indicating System.
- Applied: November 12, 1992
- Status date: October 19, 2004
- Product: Aircraft, Large Multi-Engine
- Certification basis: Part 21, Part 25
- Data sheets: [TCDS A20WE](https://openairdocs.org/tcds/A20WE)
- Certificate PDF: https://openairdocs.org/files/sha256/f8/b6/f8b6ca8e7711b1c7c941827a1882eff5b13d47512e870dc6dd03be43aeee921e
- FAA DRS: https://drs.faa.gov/browse/excelExternalWindow/3AEBFC62D9EF457B86256F340057C074.0001
- DRS record last changed: December 6, 2025
- Page: https://openairdocs.org/stc/ST00020BO

## ADs that name it (1)

- [AD 2004-05-05](https://openairdocs.org/ad/2004-05-05): Fuel quantity indication (FQI) probes · Airbus A300 B2-1C, A300 B2-203, A300 B2K-3C and 19 more. Effective Apr 9, 2004. Cited in the text

## Approved models (9)

- The Boeing Company 747-100 Series ([TCDS A20WE](https://openairdocs.org/tcds/A20WE))
- The Boeing Company 747-100B SUD Series ([TCDS A20WE](https://openairdocs.org/tcds/A20WE))
- The Boeing Company 747-100B Series ([TCDS A20WE](https://openairdocs.org/tcds/A20WE))
- The Boeing Company 747-200B Series ([TCDS A20WE](https://openairdocs.org/tcds/A20WE))
- The Boeing Company 747-200C Series ([TCDS A20WE](https://openairdocs.org/tcds/A20WE))
- The Boeing Company 747-200F Series ([TCDS A20WE](https://openairdocs.org/tcds/A20WE))
- The Boeing Company 747-300 Series ([TCDS A20WE](https://openairdocs.org/tcds/A20WE))
- The Boeing Company 747SP Series ([TCDS A20WE](https://openairdocs.org/tcds/A20WE))
- The Boeing Company 747SR Series ([TCDS A20WE](https://openairdocs.org/tcds/A20WE))

## 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.

FAA Form 8110-2(10-68) Page 1 of 2 Number ST00020BO This Certificate issued to Goodrich Corporation Fuel & Utility Systems Simmonds Precision Aircraft Systems Panton Road Vergennes, Vermont 05491

Part 25 of the Federal Aviation Regulations.

Original Product Type Certificate Number : A20WE Make : The Boeing Company

Model : 747-100, -100B, -100B SUD, -200B, -200C, -200F, -300, 747SP, 747SR

Installation of Goodrich Corporation PN 300498 Fuel Quantity Indicating System in accordance with Goodrich Installation Drawing List E-3283, dated October 18, 1996, or later FAA-approved revisions.

1. Installation limited to aircraft with 7, 9 or 10 fuel tank configuration.

(See STC Continuation Sheet Page 2 of 2)

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 : November 12, 1992

Date of issuance : September 08, 1994 Date reissued : October 18, 2002, October 23, 2003

Date amended : January 23, 1995; October 18, 1996;

June 15, 1998; October 26, 2000; January 9, 2001, October 19, 2004

( Signature) Robert G. Mann Manager, Boston Aircraft Certification Office

(Title)

FAA Form 8110-2-1(10-69) Page 2 of 2

Number ST00020BO

Limitations and Conditions (Cont’d):

2. Boeing 747 series aircraft equipped w ith Goodrich Corporation PN 300498 Fuel Quantity Indicating System must carry an FAA-approved Flight Manual Supplement as referenced below or later FAA-approved revision in the aircraft during all flights.

Supplement Rev Date Applicability 300498-AFM-01 B March 30, 2001 All 747 Classics aircraft with Goodrich fuel quantity indicating system installed not meeting one of the following cockpit configurations:

300498-AFM-02 - March 20, 2002 747 Classics aircraft equipped with cockpit refueling and fuel quantity accuracy option enabled.

300498-AFM-03 - August 15, 2000 747 Classics aircraft equipped with total fuel indicator mounted on first officer’s P3 panel.

300498-AFM-04 Init April 4, 2001 747 Classics aircraft equipped with cockpit refueling.

3. Instructions for Continued Airworthin ess, Goodrich document no. T3070-0005-0101, Revision Init, dated July 2, 2004, or later FAA-accepted revision, shall be made available to the operator at the time of installation.

4. Compatibility of this design change with previously appr oved modifications must be determined by the installer.

…END…

## Every issue (1)

- October 19, 2004: Amended, Current. [certificate](https://openairdocs.org/files/sha256/f8/b6/f8b6ca8e7711b1c7c941827a1882eff5b13d47512e870dc6dd03be43aeee921e)

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