 Sikorsky is exploring civil applications for the S-97, such as transporting personnel between offshore oil platforms.Sikorsky and partner Boeing are to use the S-97's technology and design process as a basis to develop the SB-1 Defiant, a high-speed rigid rotor co-axial rotorcraft, for the army's Joint Multi-Role Technology Demonstrator (JMR TD) program.The JMR TD is the precursor to the army's estimated US$100 billion Future Vertical Lift (FVL) program to replace the UH-60 Black Hawk utility helicopter and AH-64 Apache attack helicopter.