What it approves
Installation of an AVCO Lycoming IO-540-R1A5 engine as modified per STC No. SE3873NM for the addition of induction air intercoolers.
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.
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Original Product 7\SH&HUWLILFDWH1XPEHU Make:
SA3872NM Franklin Aircraft Engines, Inc.
136 Racquette Drive Fort Collins, CO 80524 Part 3 Civil Air Regulations 1A15 Piper PA-24-260 S/N 24-4374 Installation of an AVCO Lycoming IO-540-R1A5 engine, as modified per STC SE3873NM, for the addition of induction air intercoolers. Required data:
1. Turbo Commanche 260 Intercooler instructions, Revision A, dated July 27, 1987, or later FAA Approved revision.
1. Data pertaining to this modification are considered inadequate for duplication in other aircraft.
2. This approval is limited to a Piper Model No. PA-24-260 S/N 24-4374 only.
3. Compatibility of this design change with previously approved modifications must be determined by the installer.
March 30, 1987 2/26/1993, 3/31/1993, 4/27/1995, 5/25/2022 July 27, 1987 Tina Miller Manager, Program Managment Section Wichita ACO Branch (AIR-7K5) 2
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Too (Name and address of transferee):
Date oI transfer:
SA3872NM 2
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 |
|---|---|---|
| Piper Aircraft Inc. | PA-24-260 | 1A15 |
Every issue · 2
DRS keeps each issue of an STC as its own record, with its own certificate and attachments.
| Date | Status | Files |
|---|---|---|
| May 25, 2022 | Reissued, current | Certificate |
| April 27, 1995 | Reissued, earlier issue | Certificate |