# STC SR03281CH

- Type: Supplemental type certificate
- Status: Current, Issued
- Holder: University Aerospace Foundation, United States
- Description: Installation of  Garmin G500H Flight Display System, including GDU 620 PFD/MFD, GTN 650 Control and Display, GRS 77H AHRS, GMU 44 Magnetometer, GTP 59 Temperature Probe and Midcontinent Instrument MD302 Standby Attitude Module
- Applied: February 13, 2013
- Status date: November 21, 2013
- Product: Aircraft, Rotorcraft
- Certification basis: Part 21, Part 23
- Data sheets: [TCDS 4H12](https://openairdocs.org/tcds/4H12)
- Certificate PDF: https://openairdocs.org/files/sha256/b3/0e/b30ee513cf02109d7c19755aed941e7f5d4f5b9cd48d70cef80bc8659013634d
- FAA DRS: https://drs.faa.gov/browse/excelExternalWindow/954C1B242A09A75A86257C370065313C.0001
- DRS record last changed: December 6, 2025
- Page: https://openairdocs.org/stc/SR03281CH

## ADs that name it (0)

None.

## Approved models (1)

- Sikorsky Aircraft Corporation 269C ([TCDS 4H12](https://openairdocs.org/tcds/4H12))

## What the certificate says

Read from the PDF's text layer, without the form's printed wording; the layout is lost and the order can differ. The PDF is the record.

Part 23 of the Federal Aviation R egulations . See Type Certificate Data Sheet 4H12 for complete certification basis.

Original Product --Type Certificate N umber :

Installation of Garmin G500H Flight Display System, including GDU 620 PFD/MFD, GTN 650 Control and Display, GRS 77H AHRS, GMU 44 Magnetometer, GTP 59 Temperature Probe and Midcontinent Instrument MD302 Standby Attitude Module in accordance with University of North Dakota Master Drawing List G500H-MDL-001, Revision 7, dated November 20, 2013, or later FAA approved revision.

1) The installer must determine whether this design change is compatible with previously approved modifications.

2) FAA Approved Rotorcraft Flight Manual Supplement for the Garmin G500H documents number G500H-FMS-001 Revision 1, dated November 19, 2013, or later FAA approved revision is a required part of this modification.

3) FAA Approved Rotorcraft Flight Manual Supplement for the Garmin GTN 650 GPS SBAS Navigation System document number G500H-FMS-GTN, Revision 1, dated November 19, 2013 or later FAA approved revision is a required part of this modification.

4) FAA Approved Rotorcraft Flight Manual Supplement Midcontinent MD302 documents number MD302-FMS-001, Revision 1, dated November 6, 2013 or later FAA approved revision is a required part of this modification.

5) If the holder agrees to permit another person to use this certificate to alter the product, the holder must give the other person written evidence of that permission.

This certificate and the supporting data which is t he basis for approval shall remain in effect until surrendered, suspended, revoked or a termination date is otherwise established by the A dministrator of the F ederal A viation A dministration.

University Aerospace Foundation 4251 University Ave Stop 9023 Grand Forks, ND 58202-9023 4H12 M ake : Sikorsky Aircraft Corporation M odel : 269C Date of application : February 13, 2013

Date of issuance : November 21, 2013

B y direction of the A dministr ator

(Signature) Steven L. Lardinois Manager, Systems and Flight Test Branch Chicago Aircraft Certification Office

(Title)

## Every issue (1)

- November 21, 2013: Issued, Current. [certificate](https://openairdocs.org/files/sha256/b3/0e/b30ee513cf02109d7c19755aed941e7f5d4f5b9cd48d70cef80bc8659013634d)

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