STC SH1938SO
FAA DRS lists SH1938SO as Current · Amended, held by Utilities Services of America, for Bell Helicopter Textron (Canada) 206B and Bell Helicopter Textron (Canada) 206A. Recorded change: : Installation of an airborne high pressure water washing system in accordance with FAA Approved: Master Data List, Rotorcraft Flight Manual Supplement, and Instructions for Continued Airworthiness as appears on AML SH1938SO dated December 02, 2011 or later FAA Approved Revision. Snapshot dated June 30, 2026.
Recorded modification
What the FAA record covers
: Installation of an airborne high pressure water washing system in accordance with FAA Approved: Master Data List, Rotorcraft Flight Manual Supplement, and Instructions for Continued Airworthiness as appears on AML SH1938SO dated December 02, 2011 or later FAA Approved Revision.
SH1938SO 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) 206B and Bell Helicopter Textron (Canada) 206A. Confirm the approved model list, serial effectivity, configuration, and certificate revision.
Buyer checks
Confirm before sourcing
- 01Does it cover the exact Bell Helicopter Textron (Canada) 206B and Bell Helicopter Textron (Canada) 206A model, serial range, and configuration?
- 02Which configuration, limitations, installation data, and ICAs apply?
- 03Who can legally supply the design data, kit, instructions, and ICAs?
- 04What parts, labor, conformity, and return-to-service work are excluded?
Related rotorcraft modifications STCs
Installation of Bubble Windows in the Bell Helicopter Textron Model 407 Crew Doors.
FAA holder: Tech-Tool Plastics Inc
Installation of a sunvisor kit in cockpit of helicopters.
FAA holder: Bell Helicopter Textron Inc.
Revised the low limit of the normal operating envelope of the rotorcraft for cold weather operation to allow operation at minimum ambient air temperature of -35 C (-31 F).
FAA holder: AgustaWestland Philadelphia Corporation
Installation of MASS Systems fire extinguisher cartridges as replacements for W. Kidde Aerospace/L Hotellier/Dexaero fire extinguisher cartridges in fire extinguisher bottles installed in the rotorcraft models noted on the FAA Approved Model List SR01343LA dated June 28, 2002, or later FAA approved revisions. This cartridge is in accordance with MASS Systems Master Drawing List MDL-861345, Revision N/C, dated May 31, 2002, or later FAA approved revisions.
FAA holder: AMETEK AMERON LLC d/b/a MASS Systems