STC SR09368RC

FAA DRS lists SR09368RC as Current · Reissued, held by Donaldson Company Inc., for Bell Helicopter Textron (Canada) 407. Recorded change: Installation of engine inlet barrier filter (IBF) system. Snapshot dated June 30, 2026.

FAA-listed holder

Donaldson Company Inc.

Aircraft configurations

FAA revision date

November 21, 2017

FAA status

Current · Reissued

Recorded modification

What the FAA record covers

SR09368RC 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: Bell Helicopter Textron (Canada) 407. Confirm the approved model list, serial effectivity, configuration, and certificate revision.

Bell Helicopter Textron (Canada) 407H2SW

SA1135NW-DEngine and powerplantRevised Nov 30, 2011

Install fireproof blankets on the Engine Fan Reverser Intermediate Fireseal, in lieu of Fireproof Intumescent Coating, in accordance with United Air Lines DAS-1-WE, Approved Drawing List No. 1135 dated March 23, 1982, or later FAA approved revisions.

FAA holder: United Airlines Inc

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SA1139NW-DEngine and powerplantRevised Nov 30, 2011

Install fireproof blankets on Engine Fan Reverser Intermediate Fireseal in lieu of Fireproof Intumescent Coating.

FAA holder: United Airlines Inc

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SA1157NWEngine and powerplantRevised Nov 30, 2011

Removal of the JT9D-3A engine fan case splitter (per United Air Lines COA 8-1464, ER #6) from the Boeing - 100A nacelles (blow-in-door inlets). FAA Approved Airplane Flight Manual Supplement for the Model 747-122 is required as part of this approval.

FAA holder: United Airlines Inc

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SA1222WEEngine and powerplantRevised Nov 30, 2011

Replace standard Boeing engine thrust reverser forward pressure seal with improved type shown in United Air Lines drawing 3F-10888 and described in United Air Lines Report F-1010.

FAA holder: United Airlines Inc

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FAA record reference

STC number: SR09368RC
Product: Aircraft · Rotorcraft
Country: United States
Application date: January 31, 2003
Revision date: November 21, 2017
CFR references: Part 21

What the FAA record covers

Aircraft named in FAA DRS

Related engine and powerplant STCs

Install fireproof blankets on the Engine Fan Reverser Intermediate Fireseal, in lieu of Fireproof Intumescent Coating, in accordance with United Air Lines DAS-1-WE, Approved Drawing List No. 1135 dated March 23, 1982, or later FAA approved revisions.

Install fireproof blankets on Engine Fan Reverser Intermediate Fireseal in lieu of Fireproof Intumescent Coating.

Removal of the JT9D-3A engine fan case splitter (per United Air Lines COA 8-1464, ER #6) from the Boeing - 100A nacelles (blow-in-door inlets). FAA Approved Airplane Flight Manual Supplement for the Model 747-122 is required as part of this approval.

Replace standard Boeing engine thrust reverser forward pressure seal with improved type shown in United Air Lines drawing 3F-10888 and described in United Air Lines Report F-1010.

FAA record reference