What it approves
Installation of Howell TGT instruments.
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.
ttnittd States of amrrica Bcpartmcnt of transportation /cdcral 2toiation administration Supplemental 'Cgpe Certificate SA4522SW Project T5473SW-DS AAB-140 Howell Instruments, Inc.
3479 West Vickery Boulevard Fort Worth, Texas 76107 '^i^.^^^^fel^^ Civil Air A12EA Gulfstreain American : Installation of Howell TGT Instruments according to Drawing List 810100 Change A dated 12/22/81, or later FAA approved revision.
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1. FAA Approved Airplane Flight Manual Supplement dated October 30, 1981, is required.
2. Compatibility of this modification with other previously approved modifications must be determined by the installer.
.j^^^ x«>W!»£«<^^^^ September 16, 1981 October 30 X9S1
•«**««/• January 14, 1982 Revision 1f -s &&• *tttt*ttdc*/ ion- ( Signature}* !eT," Aircraft Certification (Title)
FAA FOUM 81 10-2 (10-68)
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 |
|---|---|---|
| Gulfstream Aerospace Corporation | G-1159 | A12EA |