Is your standard fuselage liner causing you a headache, because it is not working properly? The effect will be that you aircraft will perform less because of bad moisture drainage. this will cause you to fly  "overweight" & experience more downtime inflicted by corrosion & insulation blanket replacements 

Dryliner^TM is a product specifically designed to eliminate moisture buildup in aircraft insulation blankets by directing moisture away from the blanket and into the bilge. Dryliner is installed between the aircraft skin and insulation blanket which insures proper air circulation and moisture drainage. 

In short: Dryliner^TM exhibits superior drainage capability and air circulation performance over standard fuselage liners, saving you time & money!

Over 350.000 sheets of  Dryliner are currently flying worldwide on the following aircraft:

727, 737, 747, 757, 767, 777, A300, A310, A320, DC8, DC9, DC10, MD11, MD80/90.

Proponent 

Proponent is the new identity representing Kapco Global and Avio-Diepen as one united company, and the unique capabilities that the new organization brings to the aerospace market. With extensive experience in supporting the MRO, OEM and airline markets, our organization offers innovative inventory and supply chain management solutions to OEM and aftermarket customers.

176 STCs on all Aircraft types from Boeing / Airbus / SAAB / Lockheed / Bombardier / Douglas / DHC / Hawker / Convair / McDonnell Douglas / 

Installation of a Carlisle-ECS EZMount Slider and its structural provisions

Assessment of Aircraft Compatibility with TPED’s on A330 Aircraft.Revision 01 : Revision of the approval following the use by theapplicant of the EASA CM-ES-003 Issue 1 (Guidance to Certify an Aircraftas PED tolerant), and modification of the associatedlimitation/conditions information, accordingly....

Removal of Antenna and Receiver Transmit
System and Network Services
Limitations: The AFM Supplement Doc. No. A-00-04/5856 can be removed with the installation of this STC..
Conditions: n/a

Installation of Aerocon Cabin Interior Noise Reduction System provides passengers a quiet cabin comfortable experience in your aircraft.

Aerocon takes a comprehensive approach to making cabin interiors quiet by providing fully
engineered & documented installation/modified kits. Each kit addresses a specific noise source or
area of the aircraft such as Insulation System Replacement/Modification, Air Distribution System
Modification, Interior Acoustic Treatments, and/or Special Treatments. Configured for easy installation
with clear, simple installation drawings, containing parts sized for easy handling, and utilizing tool-less
mechanical fasteners whenever possible.

Aircraft: A330-200

Structural mounting provision for large antenna and random for Live TV Tailwind 560 EASA.A.S.01486

Installation of Aerocon On-Board Airstairs provide a VIP-class boarding experience without the need for ground support equipment.

Aircraft: Airbus A330-200

Installation of Aerocon Crew Stair/Ladder provides access to the aircraft without the need for ground service equipment.

Installation of Radome.