# STC SA1122DE

- Type: Supplemental type certificate
- Status: Current, Issued
- Holder: Peregrine, United States
- Description: Installation of the EMS Cabin Audio and FM Radio
- Applied: July 16, 2025
- Status date: June 16, 2026
- Product: Aircraft, Small Airplane
- Certification basis: Part 23
- Data sheets: [TCDS A78EU](https://openairdocs.org/tcds/A78EU)
- Certificate PDF: https://openairdocs.org/files/sha256/d3/d4/d3d4caa5b0b9b8f06367a24f27b8d05fa9df8cabc84b8ec1c956ea1266b0fc58
- FAA DRS: https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID129104096420260716151814.0001
- DRS record last changed: July 16, 2026
- Page: https://openairdocs.org/stc/SA1122DE

## ADs that name it (0)

None.

## Approved models (1)

- Pilatus Aircraft Ltd. PC-12/47G ([TCDS A78EU](https://openairdocs.org/tcds/A78EU))

## 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.

SA01122DE Peregrine 7385 S. Peoria St, Unit C4 Englewood, CO 80112 Part 23 Title 14 of the Code of Federal Regulations A78EU Pilatus PC-12/47G

1. The installer must determine whether this design change is compatible with existing installed approved modifications.

See continuation sheet 3 through end.

7/16/25 6/16/26 Lynn Bailey ODA Administrator ODA (AIR)-834328-NM 4

1. Installation of the EMS Cabin Audio and FM Radio on Pilatus PC-12/47G series aircraft.

Approved configurations are defined in Master Data List (MDL) E-PB-25-1002, Revision B dated May 27, 2026 or later approved FAA revisions.

See continuation sheet 3 throught end.

SA01122DE 06/16/26 4

SA01122DE 06/16/26 Description of Type Design Change: (continued)

2. ICA. Comply with FAA accepted Instructions for Continued Airworthiness (ICA) E-PB-25-1008 Rev A or later FAA accepted revisions.

3. AFMS. Comply with FAA approved Aircraft Flight Manual Supplement (AFMS) E-PB-25-1009 Rev IR or later FAA approved revisions.

Limitations and Conditions: (continued)

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. This STC must be installed simultaneously with STC SA01123DE and modified as defined by E-PB-25-1002, Master Drawing List.

Certification Basis:

1. Based on 14 CFR §§21.101 and 21.115, and the FAA policy for non-significant changes in FAA Order 8110.48, the certification basis for the Pilatus PC-12/47G for this design change modification is as follows:

a. The type certification basis for this aircraft is shown on Type Design Data Sheet (TCDS) A78EU for parts not altered not affected by the design change.

SA01122DE 06/16/26 Certification Basis: (continued)

b. The certification basis for parts altered by the design change is based on Part 23 as amended by Amendments 23-0 through 23-42.

Regulations at the amendment level in the TCDS: 14 CFR §§

23.251 [Amdt 23-0], 23.303 [Amdt 23-0], 23.305(b) [Amdt 23-0], 23.307(a) [Amdt 23-0],

23.601 [Amdt 23-0], 23.603 [Amdt 23-23], 23.605(a) [Amdt 23-23], 23.609 [Amdt 23-0],

23.611 [Amdt 23-7], 23.615 [Amdt 23-7], 23.619 [Amdt 23-7], 23.623 [Amdt 23-7], 23.625(a)

(b)(c) [Amdt 23-7], 23.671(a) [Amdt 23-0], 23.771(a) [Amdt 23-14], 23.777(b) [Amdt 23-33],

23.853(a)(d)(3) [Amdt 23-34], 23.867 [Amdt 23-7], 23.1301(a)(c)(d) [Amdt 23-20], 23.1529 [Amdt 23-26], 23.1581(a)(b) [Amdt 23-34], 23.1585(a) [Amdt 23-34]

Regulations above amendment level in the TCDS: 14 CFR §§

23.301(a)(b) [Amdt 23-48], 23.305(a) [Amdt 23-45], 23.337(a)(1)(b)(1) [Amdt 23-48], 23.341

(c) [Amdt 23-48], 23.473 [Amdt 23-48], 23.561(b)(3)(e) [Amdt 23-48], 23.571 [Amdt 23-48],

23.573(b) [Amdt 23-48], 23.575 [Amdt 23-48], 23.613(a)(b)(c)(d) [Amdt 23-45], 23.773(a)(1) [Amdt 23-45], 23.777(a) [Amdt 23-62], 23.1301(b) [Amdt 23-62], 23.1309(a)(b)(c) [Amdt 23-62], 23.1322(c)(d) [Amdt 23-43], 23.1351(a)(b)(1) [Amdt 23-49], 23.1357(a)(b)(c) [Amdt 23-43], 23.1359(c) [Amdt 23-49], 23.1365(a)(b)(d)(e)(f) [Amdt 23-49], 23 1431(a)(b)(d) [Amdt 23-49].

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## Every issue (1)

- June 16, 2026: Issued, Current. [certificate](https://openairdocs.org/files/sha256/d3/d4/d3d4caa5b0b9b8f06367a24f27b8d05fa9df8cabc84b8ec1c956ea1266b0fc58)

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