STC ST09485SC

Supplemental type certificate · Air Comm Corporation

Holder
Air Comm Corporation · United States
Status
Current · Reissued
Status date
July 2, 2019
Applied
December 19, 1997
Product
Aircraft · Small/Large Airplane
Certification basis
Part 21, Part 25
Data sheet
TCDSA10CE

From FAA DRS, with our copy of the certificate PDF. DRS record last changed December 6, 2025.

What it approves

Installation of a R135a vapor cycle air conditioning system.

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.

FAA Form 8110-2 (5/14) Page 1 of 2

Number: ST09485SC

Parts 25 of the Federal Aviation Regulations.

Original Product – Type Certificate Number: A10CE Make: Learjet Model: 55

Installation of a R135a vapor cycle air conditioning system in accordance with Master Document List DL-56 Revision A dated 5/13/98, or later FAA approved revision. FAA approved Flight Manual Supplement Revision dated 4/8/98, or later FAA approved revision is required.

The installer must determine whether this design change is compatible with previously approved modifications. If the holder agrees to permit another person to use this certificate to alter a product, the holder must give the other person written evidence of that permission.

Date of Application: December 19, 1997 Date Reissued: September 14, 2010; May 17, 2013; July 2, 2019 Date of Issuance: May 29, 1998 Date Amended:

Signature

Title Jim Grigg Manager, Fort Worth ACO Branch, Compliance & Airworthiness Division Aircraft Certification Service Air Comm Corporation 1575 West 124th Avenue Westminster, CO 80234

FAA Form 8110-2 (5/14) Page 2 of 2

FAA Form 8110-2 (5/14) Page 2 of 2

Transfer the ownership of Supplemental Type Certificate Number: ST09485SC

To (Name and address of transferee)

From (Name and address of grantor)

United States of America Department of Transportation Federal Aviation Administration Supplemental Type Certificate (Continuation Sheet) Number: SA4704SW

FAA Form 8110-2 (5/14) Page 2 of 2

ADs that name this STC · 0

An AD can apply because an STC is installed, or mention one in its text.

No AD in this release names this STC

Approved models · 1

MakeModelData sheet
Learjet Inc.55A10CE

Every issue · 2

DRS keeps each issue of an STC as its own record, with its own certificate and attachments.

DateStatusFiles
July 2, 2019Reissued, currentCertificate
May 17, 2013Reissued, earlier issueCertificate