1. Philip Hattis, Thomas Fill, David Rubenstein, Robert Wright, Richard Benney, David LeMoine, Status of an On-Board PCBased Airdrop Planner Demonstration, AIAA paper 2001-2066 presented at the AIAA Aerodynamic Decelerator Systems Conference, May22-24,2001,BostonMassachusetts.
2. Philip Hattis, Kai Angermueller, Thomas Fill, Robert Wright, Richard Benney, and David LeMoine, An In-Flight Precision AirdropPlanning System,presented at the23rdArmyScienceConference,December2-5,2002,Orlando,Florida.
3. R. Wright, et al, Precision AirdropSystem, AIAA paper 2005-1644presented at theAIAA AerodynamicDecelerator Systems Conference, May23-26,2005,Munich, Germany.