STC SH7853SW

FAA DRS lists SH7853SW as Current · Reissued, held by World Wide Helicopters Inc., for Bell Helicopter Textron (Canada) 222, Bell Helicopter Textron (Canada) 222B, and Bell Helicopter Textron (Canada) 222U. Recorded change: Installation of two Allison Model250-C30G engines. Snapshot dated June 30, 2026.

FAA-listed holder

World Wide Helicopters Inc.

Aircraft configurations

FAA revision date

June 11, 2007

FAA status

Current · Reissued

Recorded modification

What the FAA record covers

SH7853SW 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) 222, Bell Helicopter Textron (Canada) 222B, and Bell Helicopter Textron (Canada) 222U. Confirm the approved model list, serial effectivity, configuration, and certificate revision.

Bell Helicopter Textron (Canada) 222H9SW Bell Helicopter Textron (Canada) 222BH9SW Bell Helicopter Textron (Canada) 222UH9SW

SA65WEOther aircraft modificationsRevised Nov 30, 2011

Installation of a cockpit hydraulic replenishing system. See 15F-2044 Chg. B, 9F-4813 Chg. C, 6F-8140 Chg. C, 6F-8130 Chg. B, 3F-9025 Chg. A, 3F-9022, 3F-9023 Chg. A, IF-9882, 6F-8141 Chg. C. COA-2-1534 (ERs 1 - 4), App. V(UAL) to AFM SM-23889, App. IV (UAL) to AFM SM-23891, App. VII(UAL) to AFM LB-30582 or later FAA approved revisions.

FAA holder: United Airlines Inc

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SA906WEOther aircraft modificationsRevised Nov 30, 2011

Modification of R. H. forward lounge as described by United Air Lines Approved Drawing List No. COA 2-2450 dated March 4, 1965, or later FAA approved revisions.

FAA holder: United Airlines Inc

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ST00007LB-DOther aircraft modificationsRevised Nov 30, 2011

Modifies the aircraft to install a one way check valve in the yaw damper actuator hydraulic return port. The installation is in accordance with DAS-1-WE Approved United Air Lines Drawing List No. 00007 dated June 1, 1995, or later approved FAA revisions.

FAA holder: United Airlines Inc

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ST00010LB-DOther aircraft modificationsRevised Nov 30, 2011

Modifies the aircraft to install a Sony 980-9900-001 Audio Reproducer Unit. The installation is in accordance with DAS-1-WE Approved United Air Lines Drawing List No. 00010 dated August 29, 1995, or later FAA approved revisions.

FAA holder: United Airlines Inc

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FAA record reference

STC number: SH7853SW
Product: Aircraft · Rotorcraft
Country: United States
Application date: February 24, 1989
Revision date: June 11, 2007
CFR references: Part 21

What the FAA record covers

Aircraft named in FAA DRS

Related other aircraft modifications STCs

Modification of R. H. forward lounge as described by United Air Lines Approved Drawing List No. COA 2-2450 dated March 4, 1965, or later FAA approved revisions.

Modifies the aircraft to install a one way check valve in the yaw damper actuator hydraulic return port. The installation is in accordance with DAS-1-WE Approved United Air Lines Drawing List No. 00007 dated June 1, 1995, or later approved FAA revisions.

Modifies the aircraft to install a Sony 980-9900-001 Audio Reproducer Unit. The installation is in accordance with DAS-1-WE Approved United Air Lines Drawing List No. 00010 dated August 29, 1995, or later FAA approved revisions.

FAA record reference