Installation of a sliding window in the rear sliding door.

Helicopter Windows H135

FLIR system installation on EC135 T2+.Installation of FLIR system with Airfilm arm mount (EASASTC.IM.R.S.01490) and an operator console.

EMS equipment P/N 135572-501.Revision 4 of the EASA STC 10017187 enhances the applicability of EMSEquipment P/N 135572-501 for the EC135 P3/T3 models / variants andintroduces the following modifications / components:- Aeration Cover Inst. P/N 135-0227093-501.- Window Bay Rack Inst. P/N 135-0215599-5... EASA.R.S.01324

Development of the external camera system mount and related cabin operators workstation for EC135.

Fabrication of Dart D135-692-011 bearpaws. Applies to EC-135 which are equipped with standard skidtubes, high gear skidtubes, or float skidtubes as defined in Installation Instructions.

Installation of Multipurpose Interior Lining (Configuration25-001).Revision 1 to this STC includes the Medical Attachment Structureconfiguration 25-002.

Replacement of Onboard Talon System with improved IAOSI hook AS 21-17.Rev. 1: Modification of double hook beam and release mechanism.Rev. 2: Modification of the design of the Push-Pull Cables of theMechanical Release System to optimize itsperformance and flexibility.