# STC ST04655CH

- Type: Supplemental type certificate
- Status: Current, Issued
- Holder: Chicago Jet Group, United States
- Description: Installation of CPDLC/FANS 1/A+ Datalink and SATVOICE Long Range Communication System
- Applied: August 9, 2022
- Status date: May 9, 2024
- Product: Aircraft, Large Airplane
- Certification basis: Part 25
- Data sheets: [TCDS T00013WI](https://openairdocs.org/tcds/T00013WI)
- Certificate PDF: https://openairdocs.org/files/sha256/a1/0a/a10a6aae3b58c71705ca943c8a86dc5b9cfd444a76d2b64aafa819764d146e83
- FAA DRS: https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID162571900720240605182441.0001
- DRS record last changed: December 5, 2025
- Page: https://openairdocs.org/stc/ST04655CH

## ADs that name it (0)

None.

## Approved models (1)

- Textron Aviation Inc. 4000 ([TCDS T00013WI](https://openairdocs.org/tcds/T00013WI))

## 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.

United States of America Department of Transportation Federal Aviation Administration Supplemental Type Certificate Number  This certificate issued to:

BB__ Make: Original Product 7\SH&HUWLILFDWH1XPEHU Model:

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ST04655CH Chicago Jet Group 43W522 Route 30 Sugar Grove, IL 60554 Federal Aviation Regulations.Part 25 Textron Aviation 4000 T00013WI Installation of CPDLC/FANS 1/A+ Datalink and SATVOICE Long Range Communication System upgrade on Textron Aviation 4000 aircraft in accordance with Chicago Jet Group Master Data List Document No.

C2109MDL00, Revision 5, dated May 7, 2024, or later FAA approved revision. The aircraft must be maintained in accordance with Instructions for Continued Airworthiness, document number C2109ICA01 Revision 7, dated May 3, 2024, or later FAA accepted revision.

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

(See Continuation sheet 3 of 3 for complete list of Limitations and Conditions) August 9, 2022 Paul (Vu) Nguyen Manager, Central Certification Branch Compliance & Airworthiness Division Aircraft Certification Services 3 May 9, 2024

United States of America Department of Transportation Federal Aviation Administration Supplemental Type Certificate Number  I Transfer Endorsement Transfer the ownership of Supplemental Type Certificate Number:

Too (Name and address of transferee):

Date oI transfer:

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United States of America Department of Transportation Federal Aviation Administration Supplemental Type Certificate (Continuation Sheet) Number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ate of Issuance:

Limitations and Conditions FRQWLQXHG :

&HUWLILFDWLRQ%DVLV ST04655CH Based on 14 CFR §§ 21.115 and 21.101, and the FAA policy for significant changes in FAA Order 8110.48, the certification basis for the Textron Aviation 4000 is as follows:

a. The type certification basis for the Textron Aviation 4000 is shown on TCDS T00013WI for parts not changed or affected by the change.

b. This certification basis for parts changed or affected by the change since the reference date of application is based upon TCDS T00013WI. Based on 14 CFR §§ 21.115 and 21.101, and the FAA policy for significant changes in Order 8110.48, the certification basis for this modification was determined to be the following applicable 14 CFR Part 25 regulations at the amendment levels shown below:

25.29(a)(b) [25-72], 25.251(b) [25-77], 25.301(a)(b) [25-23], 25.303 [25-23], 25.305(a)(b) [25-86], 25.307

(a) [25-72], 25.365(a)(b)(e)(f)(g) [25-87], 25.561(a)(b)(c)(d) [25-91], 25.571(a)(b) [25-96], 25.581(a)(b)(c) [25-23], 25.601 [25-0], 25.603(a)(b)(c) [25-46], 25.605(a) [25-46], 25.607(a)(b)(c) [25-23], 25.609(a)(b) [25-0], 25.611 [25-23], 25.613(a)(b) [25-72], 25.625(a) [25-72], 25.629(a)(d)(8)(i) [25-77], 25.771(a) [25-4],

25.777(a) [25-46], 25.789(a) [25-46], 25.841(a)(2)(3) [25-87], 25.869(a) [25-123], 25.1301(a)(b)(c)(d) [25-0], 25.1309(a)(b)(c) [25-41], 25.1316(a)(b)(c) [25-80], 25.1321(e) [25-41], 25.1351(a) [25-72], 25.1353

(a)(b) [25-42], 25.1357(a)(c) [25-0], 25.1431(a)(c) [25-0], 25.1457(a)(c)(d) [25-65], 25.1501(a)(b) [25-42],

25.1529 [25-54], 25.1581(a)(b) [25-72], 25.1585(a) [25-105] Special Conditions:

25-162-SC, Special Conditions: Raytheon Aircraft Company Model 4000; High Intensity Radiated Fields (HIRF) ----END---- 33 May 9, 2024

2) If the STC 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.

3) FAA Approved Airplane Flight Manual Supplements, Chicago Jet Doc. No. C2109AFM01, Revision IR, approved April 10, 2024, or later FAA approved revision.

## Every issue (1)

- May 9, 2024: Issued, Current. [certificate](https://openairdocs.org/files/sha256/a1/0a/a10a6aae3b58c71705ca943c8a86dc5b9cfd444a76d2b64aafa819764d146e83)

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