STC SR01980WI

United States of America Department of Transportation Federal Aviation Administration Supplemental Type Certificate FAA Form 8110-2 (03/21) Page 1 of This certificate issued to:

Part of the Federal Aviation Regulations .

(See Continuation Sheet on Page 3)

Title

SR01980WI Garmin International, Inc.

1200 East 151st Street Olathe, KS 66062 27 Multiple - AML STC See Approved Model List for approved rotorcraft models and applicable airworthiness standards.

Installation of Garmin GI 275 Multi-Function Instrument. Data required includes Garmin Master Drawing List (MDL) 005-01208-C2 Revision 1, dated March 14, 2022 or later FAA-approved revision; Garmin Rotorcraft Flight Manual Supplement (RFMS) 190-02246-C3 Revision 1, dated March 14, 2022 or later FAA-approved revision; Garmin Maintenance Manual (Includes Instructions for Continued Airworthiness (ICA)) 190-02246-C2 Revision 1, dated March 14, 2022 or later FAA-approved revision.

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

(2) 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.

(3) A copy of this certificate and AML, the approved RFMS, and the approved ICA must be maintained as part of the permanent records for the modified rotorcraft.

June 22, 2020 March 14, 2022 JR Brownell ODA STC Unit Administrator ODA-240087-CE 3

United States of America Department of Transportation Federal Aviation Administration Supplemental Type Certificate FAA Form 8110-2 (03/21) Page 2 of Number:

3 SR01980WI

United States of America Department of Transportation Federal Aviation Administration Supplemental Type Certificate FAA Form 8110-2 (03/21) Page 3 of (Continuation Sheet) Number:

Issued:

Certification Basis:

Amdt. Amdt. Section Section

3 SR01980WI March 14, 2022

(4) The rotorcraft's magnetic (wet) compass must be retained for all GI 275 installations.

(5) This STC is applicable to VFR rotorcraft only.

Based on 14 CFR §§ 21.115 and 21.101, and the FAA policy for significant changes in FAA Order 8110.48A, the certification basis for this change is as follows:

a. The certification basis for parts not changed or not affected by this change is shown on the attached AML.

b. The certification basis for parts changed or affected by this change is at amendment Original through 27-50.

27.1 (a)(b)

27.301 (a)(b)(c)

27.303

27.305 (a)(b)

27.307 (a)

27.321 (a)(b)(1)(2)

27.337 (a)

27.561 (a)(b)(3)(c)

27.601 (a)(b)

27.603 (a)(b)(c)

27.605 (a)

27.607 (a)(b)

27.609 (a)(b)

27.610 (a)(b)(c)(d)

27.611 (a)(b)

27.613 (a)(b)(c)(d)

27.771 (a)(b)

27.773 (a)(1)(b)

27.777 (a)(b)

27.853 (a)

27.863 (a)(b)

27.1301 (a)(b)(c)(d)

27.1303 (a)(b)(c)

27.1307 (d)(e)

27.1309 (a)(c)

27.1316 (a)

27.1317 (a)(b)(c)

27.1321 (a)(c)(d)

27.1322 (a)(b)(c)(d)

27.1323 (a)(b)(c)

27.1325 (a)

27.1327 (a)(b)

27.1351 (a)(b)(d)

27.1353 (a)(b)(c)(d)

27.1357 (a)(b)(c)(d)(e)

27.1365 (a)(b)(c)

27.1367 (a)(b)(c)

27.1381 (a)(b)

27.1501 (a)(b)

27.1523 (a)(b)(c)

27.1525

27.1529

27.1541 (a)(b)

27.1543 (b)

27.1545 (a)(b)*

27.1555 (a)

27.1559

27.1581 (a)(b)(d)

27.1583 (e)

27.1585 (a) 27-37 Original Original Original 27-26 27-11 27-26 27-32 Original 27-16 27-16 27-4 Original 27-46 Original 27-26 Original 27-50 Original 27-37 27-16 Original Original Original 27-46 27-46 27-42 27-13 27-11 27-13 27-13 27-13 27-13 27-14 27-13 27-35 Original Original 27-14 Original 27-21 27-18 Original Original 27-16 27-21 27-21 27-14 27-16 27-21 * The original Bell 206 Vne airspeed markings are emulated and the original certification basis is not changed.

----END----