What it approves
Installation of a Pratt & Whitney Engine Services, Inc. Health Usage Monitoring System (HUMS) Model 1122, P/N HUMS-A-070-1, Revision B,
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.
249 Vanderbilt Ave.
Norwood, MA 02062
Part 27 of the Federal Aviation Regulations.
Original Product Type Certificate Number : H9EU Make : SOCIETE NATIONALE INDUSTRIELLE AEROSPATIALE
Model : AS-350B, AS-350B1, AS-350B2, AS-350BA
Installation of a Pratt & Whitney Engine Services, Inc. Health Usage Monitoring System (HUMS) Model 1122, P/N HUMS-A-070- 1, Revision B, in accordance with their HUMS Installation Instructions, HUMS-I-070-3, Version 1.4, dated November 13, 1996, or later FAA-approved revisions.
1. Federal Aviation Administration approval of the HUMS installation was determined on a non-interference basis. Operation or maintenance must not be predicated on the HUMS.
2. Compatibility of this design change with previously approved modifications must be determined by the installer.
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 : August 28, 1996
Date of issuance : November 18, 1996 Date reissued : August 15, 2002, October 22, 2007
( Signature) Robert G. Mann Manager, Boston Aircraft Certification Office
( Title)
ADs that name this STC · 0
An AD can apply because an STC is installed, or mention one in its text.