STC ST00121MC

Supplemental type certificate · Sierra Nevada Corporation

Holder
Sierra Nevada Corporation · United States
Status
Current · Issued
Status date
January 8, 2015
Applied
May 10, 2012
Product
Aircraft · Large Airplane
Certification basis
Part 21, Part 25
Data sheet
TCDSA45NM

From FAA DRS, with our copy of the certificate PDF. DRS record last changed December 5, 2025.

What it approves

Installation of a Ku Band Satellite Communications System and Radome

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.

Number ST00121MC This certificate issued to: Sierra Nevada Corporation 11551 East Arapahoe Road Centennial, Colorado 80112

Part 25 of the Federal Aviation Regulations.

Original Product - Type Certificate Number: A45NM Make: 328 Support Services GmbH Model: 328-100 Description of Type Design Change:

Installation of a Ku Band Satellite Communications System and Radome in accordance with Sierra Nevada Corporation (SNC) Master Drawing List (MDL) MDL-0215-00-9370, Revision B, dated September 24, 2014 and FAA approved January 6, 2015, or later FAA approved revision.

1. A prerequisite to this installation is the installation of the Sierra Nevada Corporation STC ST00120MC , inclusive of all limitations noted on the certificate.

2. Instructions for Continued Airworthiness, Document 0215-00-9368, Revision A, titled: "Instructions for the Continued Airworthiness (ICA) for the Ku Band Satellite Communications System for the Sensor Test Bed Program”, dated July 2, 2014, FAA approved December 19, 2014 or later FAA approved revision is required for this installation and shall be made available to the operator at the time of this installation for incorporation into the operator’s maintenance program.

(See continuation sheet 3 of 3 for additional limitations)

(Signature) Derek Morgan Manager Military Certification Office (Title)

Transfer the ownership of the Supplemental Type Certificate Number to (Name of transferee) (Address of transfer) (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 ) Extent of Authority (if licensing agreement):

Signature of grantor (In ink):

Number ST00121MC

3. Compatibility of this design change with previously approved modifications must be determined by the installer.

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 the permission.

5. Installation of STC approved for Mod 20 Series Aircraft ONLY.

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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
328 Support Services GmbH328-100A45NM