We have designed over 650 modifications,  consisting of EASA Minor Changes and  STC’s on a wide range of aircraft types.  Our expertise covers the disciplines of  avionics, electrical, structural design and  flight testing.  We specilise in VIP interiors, Special  Mission aircraft, In-Flight Entertainment and  avionics equipment installations.     Our EASA Production Organisation  approval enables us to complement our  Design packages with Installation Kits.  Our kits are delivered with an EASA Form  One and include wiring, sheet metal,  machined metal and composite parts and  other items required to install the  modification.  We are proud to hold distributor  agreements with several equipment OEM’s.  This means that our customers benefit from  the pricing we can provide for avionics and  In-Flight Entertainment equipment.  © Tenencia Ltd 2011 services design production equipment