Flex-Rigid PCB

 12=layer flex-rigid.
Application: Aerospace.

 16-layer flex-rigid board.
Application:Ground Radar.

 14-layer flex-rigid board with 3 flex-rigid tails located on different levels within
    the assembly.
    Application: Electro-optic. 

 14-layer flex-rigid PCB using copper/Invar/copper as the ground and  VCC layer. 
   This assembly also has blind vias
   Application: Military Avionics.

 12-layer flex-rigid PCB with 6 flexible connector outlets.
    Application: Airborne Equipment.

14-layer flex-rigid board. The board has 12 flexible layers and the mechanical tolerance
    on the connector positioning is 25 microns.
    Application: Medical Scanner.