STC SA00343BO

Number SA00343BO

FAA Form 8110-2 (8/13) Page 1 of 4 This certificate issued to:

Avidyne Corporation 4 Middlesex Green, Suite 221 561 Virginia Road Concord, MA 01742 Part 23 of the Federal; Aviation Regulations.

Installation of a single configuration or of a dual configuration Avidyne Corporation Integrated Flight Display, Model IFD5XX and/or Model IFD4XX, loaded with Release 10.1 software (or later FAA approved release), in accordance with Avidyne Corporation Master Document List (MDL), Document Number AVIFD-306, Revision 04, dated May 27, 2015, or later FAA approved revision.

Limitations and Conditions: See Page 2

Date of Application: February 14, 2013 Date reissued:

Date of Issuance: July 24, 2014 Date amended: June 18, 2015, March 6, 2017

Signature Nicholas Faust

Acting Manager, Boston Aircraft Certification Office Title See attached FAA Approved Model List (AML), Document No.

AVIFD-318, Revision 01, FAA approved on June 18, 2015, or later FAA approved revision, for the list of approved airplane models, applicable installation data requirements, and specific limitations.

SUPPLEMENTAL TYPE CERTIFICATE, FAA FORM 8110-2 (CONTINUED)

FAA Form 8110-2 (8/13) Page 2 of 4

TRANSFER

ENDORSEMENT

To (Name of transferee)

(Address of transferee)

(Number and street)

(City, State, and ZIP Code)

From (Name of grantor)

(Address of grantor)

(Number and street)

(City, State, and ZIP Code)

Number SA00343BO March 6, 2017

FAA Form 8110-2 (8/13) Page 3 of 4 Limitations and Conditions:

1. Operation must be in accordance with the Avidyne Corporation Aircraft Flight Manual Supplement (AFMS) Document Number 600-00298-000, Revision 02, FAA approved on June 18, 2015, or later FAA approved revision.

The AFMS must be carried in the aircraft during all flights.

2. Maintenance must be in accordance with Instructions for Continued Airworthiness (ICA), Document Number AVIFD-315, Revision 06, dated March 04, 2015, or later FAA accepted revision.

The ICA must be made available to the operator at the time of installation.

3. The compatible approved software for the IFD4XX and IFD5XX are identified in the installation manual identified on the approved MDL.

4. Model IFD4XX and/or Model IFD5XX can interface only with proven compatible avionics systems as identified by vendor name and model number in Avidyne Corporation Installation Manual Section 2.3, Document Number 600-00299-000, Revision 04, dated April 09, 2015, or later FAA approved revision.

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

Certification Basis:

Based on 14 CFR § 21.115 and § 21.101, and the FAA policy for design changes that are identified as not significant in FAA Order 8110.48, the certification basis for the Make Model aircraft is as follows:

a. The type certification basis for parts not changed or not affected by the change is shown on the applicable TCDS.

(continued on Page 4 of 4)

Number SA00343BO March 6, 2017

FAA Form 8110-2 (8/13) Page 4 of 4 Certification Basis: (continued from Page 4 of 5)

b. The modification certification basis for parts changed or affected by the change since the reference application date, February 14, 2013, is based upon part 23 as amended by Amendment 23-62 as follows:

Regulations at the latest amendment 23-0 through 23-62

23.301(a), 23.303, 23.305, 23.307(a), 23.337, 23.473(d)(g), 23.561(a)(b)(3)(e), 23.601,

23.603, 23.605, 23.607(b), 23.609, 23.611, 23.613, 23.627, 23.771(a), 23.773(a)(2),

23.777(a)(b), 23.853(a), 23.867(b), 23.301, 23.1306(b), 23.1307, 23.1308(b), 23.1309,

23.1311(a)(1)(2)(3)(4)(6)(7), 23.1321(a)(c)(e), 23.1322, 23.1329(h), 23.1331(a)(b)(1),

23.1351(a), 23.1353(h), 23.1357(a)(b)(c)(d), 23.1359(c), 23.1365(a)(b)(d)(e), 23.1367,

23.1381, 23.1431(a)(b)(d)(e), 23.1501, 23.1523, 23.1525, 23.1529, 23.1541 (a)(2)(b),

23.1555(a)(b), 23.1559(c)(d), 23.1581(a)(b)(c)(f), 23.1583(h)(m), 23.1585(j) Regulations at an intermediate amendment None Regulations at the amendment level in the applicable TCDS None ------------------------------------------------------------END-------------------------------------------------------