# STC ST04543AT

- Type: Supplemental type certificate
- Status: Current, Issued
- Holder: Gulfstream Aerospace Corporation, United States
- Description: Honeywell RT-300 Radio Altimeter Bandpass Filter Installation (FAA AD 2023-10-02 Terminating Action)
- Applied: September 12, 2023
- Status date: December 11, 2024
- Product: Aircraft, Large Airplane
- Certification basis: Part 25
- Data sheets: [TCDS A12EA](https://openairdocs.org/tcds/A12EA)
- Certificate PDF: https://openairdocs.org/files/sha256/aa/bf/aabf7b934ed9a8fd2a62260b961a5863d4b473e5f311b14a300a03dbc27cd870
- FAA DRS: https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID127790472420241220151209.0001
- DRS record last changed: December 6, 2025
- Page: https://openairdocs.org/stc/ST04543AT

## ADs that name it (0)

None.

## Approved models (4)

- Gulfstream Aerospace Corporation G-IV ([TCDS A12EA](https://openairdocs.org/tcds/A12EA))
- Gulfstream Aerospace Corporation GIV-X ([TCDS A12EA](https://openairdocs.org/tcds/A12EA))
- Gulfstream Aerospace Corporation GV ([TCDS A12EA](https://openairdocs.org/tcds/A12EA))
- Gulfstream Aerospace Corporation GV-SP ([TCDS A12EA](https://openairdocs.org/tcds/A12EA))

## 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.

ST04543AT Gulfstream Aerospace Corporation 500 Gulfstream Road Savannah, GA 31408 25 Federal Aviation Regulations A12EA Gulfstream

G-IV, GV, GIV-X, GV-SP Honeywell RT-300 Radio Altimeter Bandpass Filter Installation (FAA AD 2023-10-02 Terminating Action) in accordance with Gulfstream Aerospace Corporation Index List GDL100000078, Revision (-), dated December 11, 2024,or later FAA approved revision.

(continued on page 3 of 3)

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

September 12, 2023 December 11, 2024 Robert Glasscock ODA Lead Administrator, ODA-511131 Gulfstream Aerospace Corporation 3

ST04543AT 3

ST04543AT Date of Issuance: December 11, 2024

FAA accepted Instructions for Continued Airworthiness CE41149A002, Revision A, dated November 15, 2024 or later FAA accepted revision is required for G-IV model.

FAA accepted Instructions for Continued Airworthiness CE51149A002, Revision A, dated November 15, 2024 or later FAA accepted revision is required for GV model.

FAA accepted Instructions for Continued Airworthiness CE41149A001, Revision B, dated November 15, 2024 or later FAA accepted revision is required for GIV-X model.

FAA accepted Instructions for Continued Airworthiness CE51149A001, Revision B, dated November 15, 2024 or later FAA accepted revision is required for GV-SP model.

******************End***************** 3 3

## Every issue (1)

- December 11, 2024: Issued, Current. [certificate](https://openairdocs.org/files/sha256/aa/bf/aabf7b934ed9a8fd2a62260b961a5863d4b473e5f311b14a300a03dbc27cd870)

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