STC ST01052LA

FAA DRS lists ST01052LA as Current · Reissued, held by Triumph Insulation Systems LLC, for Boeing DC-9-51, Boeing DC-9-81 (MD-81), and Boeing DC-9-82 (MD-82), and 2 more aircraft configurations. Recorded change: Installation of insulation blankets. Snapshot dated June 30, 2026.

FAA-listed holder

Triumph Insulation Systems LLC

Aircraft configurations

FAA revision date

June 26, 2019

FAA status

Current · Reissued

Recorded modification

What the FAA record covers

ST01052LA identifies the approval, recorded holder, named aircraft, and modification scope. It does not confirm kit availability, serial-number effectivity, data rights, price, or installation authority.

Applicability

Aircraft named in FAA DRS

Named aircraft: Boeing DC-9-51, Boeing DC-9-81 (MD-81), and Boeing DC-9-82 (MD-82), and 2 more aircraft configurations. Confirm the approved model list, serial effectivity, configuration, and certificate revision.

Boeing DC-9-51A6WE Boeing DC-9-81 (MD-81)A6WE Boeing DC-9-82 (MD-82)A6WE Boeing DC-9-83 (MD-83)A6WE Boeing MD-88A6WE

Buyer checks

Confirm before sourcing

ST01707LAOther aircraft modificationsRevised Jan 21, 2005

Installation of ACSS T2CAS.

FAA holder: ACSS (Aviation Communication and Surveillance Syst

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ST10294SC-DOther aircraft modificationsRevised Jan 21, 2005

Installation of cockpit center pedestal extension.

FAA holder: Gulfstream Aerospace Corporation

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ST01043ATOther aircraft modificationsRevised Jan 20, 2005

Approval of increased operating weights.

FAA holder: Structural Integrity Engineering

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ST01302WIOther aircraft modificationsRevised Jan 20, 2005

Revise the environmental control system ducting to add two outlets on the cockpit center pedestal for improved crew comfort in accordance with STC Drawing list No. 67-269L001, Rev. C, dated November 18, 2004, stamped FAA Approved January 20, 2005, or later approved revision.

FAA holder: JetCorp

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What the FAA record covers

Aircraft named in FAA DRS

Confirm before sourcing

Related other aircraft modifications STCs

Installation of ACSS T2CAS.

Installation of cockpit center pedestal extension.

Approval of increased operating weights.

Revise the environmental control system ducting to add two outlets on the cockpit center pedestal for improved crew comfort in accordance with STC Drawing list No. 67-269L001, Rev. C, dated November 18, 2004, stamped FAA Approved January 20, 2005, or later approved revision.