# STC ST04646NY

- Type: Supplemental type certificate
- Status: Current, Issued
- Holder: ICELANDAIR EHF, Iceland
- Description: Replacement of existing Audio Selector Panels with Gables Audio Control Panels
- Applied: March 31, 2021
- Status date: June 23, 2021
- Product: Aircraft, Large Airplane
- Certification basis: Part 21, Part 25
- Data sheets: [TCDS A2NM](https://openairdocs.org/tcds/A2NM)
- Certificate PDF: https://openairdocs.org/files/sha256/21/4b/214b655fb8c880b5fedc764ed56b7ec04c1e39a2c7f120af09b2258e677f8f3e
- FAA DRS: https://drs.faa.gov/browse/excelExternalWindow/CF81AB0C0B80C240862587F90079AFB0.0001
- DRS record last changed: December 6, 2025
- Page: https://openairdocs.org/stc/ST04646NY

## ADs that name it (0)

None.

## Approved models (4)

- The Boeing Company 757-200 Series ([TCDS A2NM](https://openairdocs.org/tcds/A2NM))
- The Boeing Company 757-200CB Series ([TCDS A2NM](https://openairdocs.org/tcds/A2NM))
- The Boeing Company 757-200PF Series ([TCDS A2NM](https://openairdocs.org/tcds/A2NM))
- The Boeing Company 757-300 Series ([TCDS A2NM](https://openairdocs.org/tcds/A2NM))

## 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.

**IMPORT ST04646NY**

**ICELANDAIR EHF**

**REYKJAVIK AIRPORT 101 REYKJAVIK**

ICELAND Part 25 Title 14 Code of Federal Regulations A2NM The Boeing Company 757-200 Series, 757-300 Series

1. Replacement of existing Audio Selector Panels with Gables Audio Control Panels P/N G7257-04 must be in accordance with Icelandair Change/Repair Approval Document No. CRA-757-2350-10, Revision I, dated June 4, 2021, or later EASA approved revisions.

(See Description of Type Design Change Continued on Page 3 of 3)

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

(See Limitations and Conditions Continued on Page 3 of 3) March 31, 2021 June 23, 2021 Anthony E. Gallo Manager, International Validation Branch Compliance & Airworthiness Division Aircraft Certification Service 3

**IMPORT ST04646NY ST04646NY 3**

IMPORT ST04646NY Date of Issuance: June 23, 2021

Description of Type Design Change (continued):

2. Aircraft is to be maintained in accordance with Icelandair Continued for Airworthiness Instructions Document No. CAI-757-2350-10, Revision E, dated June 1, 2021, or later EASA accepted revisions.

3. Aircraft is to be operated in accordance with Icelandair Aircraft Flight Manual Supplement Document No. AFM-757-2350-10, Revision IR, dated October 2, 2015, or later EASA approved revisions.

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.

part of the permanent records for the modified aircraft.

3. This STC is applicable to serial numbers listed on Icelandair Change/Repair Approval Document No. CRA-757-2350-10, Revision I, dated June 4, 2021, or later EASA approved revisions.

----------END---------- 3 3

## Every issue (1)

- June 23, 2021: Issued, Current. [certificate](https://openairdocs.org/files/sha256/21/4b/214b655fb8c880b5fedc764ed56b7ec04c1e39a2c7f120af09b2258e677f8f3e)

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