What it approves
Installation of 155 gallon capacity external auxiliary fuel system in accordance with drawing list 41228-1000, Revision B, dated February 21, 1987, or later FAA approved revision.
What the certificate says
From the PDF’s text layer, without the form’s printed wording. Layout and order may differ; the PDF is the record.
Number SH3731SW This certificate issued to Apical Industries, Inc.
2608 Temple Heights Drive Oceanside, CA 92056
Part 29 of the Federal Aviation Regulations.
Original Product -- Type Certificate Number : H4SW Bell Helicopter Textron, Inc. Make :
412 Model :
Installation of 155 gallon capacity external auxiliary fuel system in accordance with drawing list 41228-1000, Revision B, dated February 21, 1987, or later FAA approved revision.
Data pertaining to this modification are considered inadequate for duplication in other aircraft. This approval is limited to the installation made in Bell Helicopter Textron, Inc., model 412, S/N 33001, only. FAA approved Rotorcraft Flight Manual Supplement dated February 23, 1987, is required. The installer must determine whether this design change is compatible with previously approved modifications. If the holder agrees to permit another person to use this certificate to alter a product, the holder must give the other person written evidence of that permission.
Date of application : May 03, 1985
Date of issuance : February 23, 1987 Date reissued : 12/28/88; 5/20/05;
12/29/06
( Signature) Lance T. Gant, Manager Rotorcraft Certification Office, Southwest Region
(Title)
ADs that name this STC · 0
An AD can apply because an STC is installed, or mention one in its text.
Approved models · 1
| Make | Model | Data sheet |
|---|---|---|
| Bell Helicopter Textron | 412 | H4SW |
Every issue · 2
DRS keeps each issue of an STC as its own record, with its own certificate and attachments.
| Date | Status | Files |
|---|---|---|
| December 29, 2006 | Reissued, current | Certificate |
| May 20, 2005 | Reissued, earlier issue | Certificate |