What it approves
Installation of a third stand-by attitude gyro and dedicated power supply AIM P/N PE 24-1RM
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.
SA1773SO Summit Aviation, Inc.
243 Burgess Road, STE A Greensboro, NC 27409 Part 25 Title 14 Code of Federal Regulations A22CE Cessna 500, 550, S550 Installation of a third stand-by attitude gyro and dedicated power supply AIM P/N PE 24-1RM in accordance with Atlantic Aero, Inc. Installation Data List No. SGS-SII dated March 20, 1985 or later FAA approved revisions.
This approval should not be extended to other aircraft of this model on which other previously approved modifications are incorporated, unless it is determine by the installer that the interrelationship between this change and any other previously approved modifications will produce no adverse effect upon the airworthiness of that airplane. FAA Approved Airplane Flight Manual Supplement, dated April 3, 1985 or May 9, 1986 is a required part of this STC.
February 28, 1985 May 9, 1986 Christina M. Underwood Manager, East Certification Branch Compliance & Airworthiness Division Aircraft Certification Service 2 July 11, 2014, July 18, 2014, January 11, 2016, March 15, 2016, January 8, 2020, July 14, 2023 April 3, 1985
SA1773SO 2
ADs that name this STC · 0
An AD can apply because an STC is installed, or mention one in its text.
Approved models · 3
Every issue · 5
DRS keeps each issue of an STC as its own record, with its own certificate and attachments.
| Date | Status | Files |
|---|---|---|
| July 14, 2023 | Reissued, current | Certificate |
| January 8, 2020 | Reissued, earlier issue | Certificate |
| March 15, 2016 | Reissued, earlier issue | Certificate |
| January 11, 2016 | Reissued, earlier issue | Certificate |
| July 18, 2014 | Reissued, earlier issue | Certificate |