What it approves
Installation of an Innovative Solutions & Support Air Data Computer.
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.
Part 23 of the Federal Aviation Regulations.
See Type Certificate Data Sheet A27CE as amended by Special Condition No. 25-199-SC, dated April 17, 2002, Docket No. NM216 for complete certification.
Installation of a Innovative Solutions & Support Air Data Computer. Installed per ElectroSonics Top Drawing ES551-120028-01, Rev (F), dated June 05, 2007 or later FAA approved revision.
1. Compatibility of this design change with previously approved modifications must be determined by the installer.
2. FAA Approved Flight Manual Supplement, ElectroSonics document ES551-120028-100, Rev. IR, dated May 03, 2002 or later FAA Approved revision for Option 1 & 2, FAA Approved Flight Manual Supplement, ElectroSonics document number ES551- 120028-101, Rev. IR, dated May 03, 2002 or later FAA Approved revision for Option 3 & 4, Flight Manual Supplement, Landmark Aviation document number 1012945, Rev. A dated June 05, 2007 or later FAA Approved revision for Option 5 is a required part of this STC.
3. Airworthiness Limitations requirements specified in ElectroSonics document ES551-120028-200, Revision IR, dated April 25, 2002 or later FAA Approved revision, must be complied with in addition to the basic airplane maintenance manuals.
4. 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.
Landmark Aviation 1200 North Airport Drive Springfield, IL 62707 A27CE Make: Cessna Aircraft Company Model: Cessna 501/551
Date of application : March 20, 2002
Date of issuance: May 3, 2002 Date reissued : June 05, 2002 January 19, 2007
Date amended : June, 05, 2007
( Signature) Tim Winiesdorffer, DAS Administrator Landmark Aviation, Springfield, IL FAA DAS-100079-CE
( Title)
Transfer the ownership of Supplemental Type Certificate Number
to (Name of transferee)
(Address of transferee)
(Number and street)
(City, State, and Zip code)
from (Name of grantor) (Print or type)
(Address of grantor)
(Number and street)
(City, State, and Zip code)
Signature of grantor (In ink):
ADs that name this STC · 0
An AD can apply because an STC is installed, or mention one in its text.
Approved models · 2
Every issue · 2
DRS keeps each issue of an STC as its own record, with its own certificate and attachments.
| Date | Status | Files |
|---|---|---|
| June 5, 2007 | Amended, current | Certificate |
| January 19, 2007 | Reissued, earlier issue | Certificate |