STC SA00401BO

Number SA00401BO

FAA Form 8110-2 (5/14) Page 1 of 3 This certificate issued to:

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

Original Product - Type Certificate Number: See attached FAA Approved Model List (AML), Document No.

AVMLB-003, Revision 02, dated April 22, 2021, or later FAA approved revision, for the list of approved airplane models, applicable installation data requirements, and specific limitations.

Installation of a SkyTrax 100B/200 ADS-B Receiver 700-00190-100 in accordance with Master Document List (MDL) AVMLB-002, Revision 04, dated May 21, 2021

Limitations and Conditions: See Page 2

Date of Application: July 27, 2017 Date reissued:

Date of Issuance: April 23, 2019 Date amended: June 9, 2021

Signature Nicholas Faust

Manager, Boston ACO Branch Title

FAA Form 8110-2 (5/14) Page 2 of 3

To (Name and address of transferee) Name:

Address (Number and Street, City, State, and ZIP Code):

From (Name and address of grantor) Name:

Address (Number and Street, City, State, and ZIP Code):

(Continuation Sheet) Number SA00401BO June 9, 2021

FAA Form 8110-2 (5/14) Page 3 of 3

1. This approval is for the installation of the SkyTrax100B/200 receiver and associated antenna only. Separate approval of a proven compatible cockpit display system is necessary in order to use the received information. There is no AFMS associated with this STC.

2. This approval does not cover the installation of the SkyTrax100B/200 antenna on the pressure vessel of pressurized aircraft, on composite aircraft structure, and on aircraft certified for flight into known icing conditions.

3. Maintenance must be in accordance with Instructions for Continued Airworthiness (ICA), Document Number AVMLB-004, Revision 01, dated April 22, 2021, or later FAA accepted revision.

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

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

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 aircraft listed on the AML is as follows:

a. The type certification basis for parts not changed or not affected by the change is shown on the AML for each aircraft.

b. The modification certification basis for parts changed or affected by the change 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 (a)(b), 23.307 (a), 23.561 (a)(b)(3)(e), 23.601, 23.603 (a)(b),

23.607(b), 23.609(a)(b), 23.853(a), 23.867, 23.1301(a)(b)(c), 23.1309 (a)(2)(b)(c)(d),

12.1322(a)(b)(c)(d)(e), 23.1351(a), 23.1357(a)(b)(c)(d), 23.1359(c), 23.1365(a)(b)(d)(e),

23.1431 (a)(b), 23.1501(a)(b), 23.1529 ------------------------------------------------------------END-------------------------------------------------------