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MR. WILLIAM J.D. ESCHERMR. DEREK WEBBERAffiliateSpaceWorks Engineering, Inc. (SEI)Engineering DivisionAffiliateSpaceWorks Engineering, Inc. (SEI)Commercial DivisionMr. William J.D. Escher is is an affiliate and technical advisor to SpaceWorksEngineering, Inc. (SEI). Mr. Escher has 50 years experience working in theaerospace industry divided among nearly equal tenures in the government,industry, and self-employed arenas. He has had a long-term involvement withspace transportation and related propulsion developments that stretch backto the United State' first attempts to place scientific satellites in orbit duringProject Vanguard run by the Naval Research Laboratory. Mr. Escher has alsoheld positions at multiple NASA field centers as well as at NASAHeadquarters, Rocketdyne, The Marquardt Corporation, Kaiser-Marquardt,and Astronautics Corporation of American. Additionally, Mr. Escher spentfifteen years as a self-employed consultant in the areas of terrestrial energysystems and environmental betterment technology.Just prior to joining SEI, Mr. Escher served as a senior systems engineer inthe Applied Technologies Group of Science Applications International Corp.(SAIC) in Huntsville, Alabama. At SAIC, he applied his expertise inairbreathing/rocket-based combined-cycle propulsion to the development ofpropulsion technology databases and advanced space transportation systemassessments.At Cornell University, while undertaking mechanical engineering studies, Mr.Escher served as the president and experimental committee chairman of theCornell Rocket Society. He is an Associate Fellow of the American Institute ofAeronautics and Astronautics (AIAA), a long-term member of SAEInternational, and a founding participant in the Space Propulsion SynergyTeam (SPST).Mr. Derek Webber is an affiliate and technical advisor to SpaceWorksEngineering, Inc. (SEI). Mr. Webber is currently Director of SpaceportAssociates, a space tourism consultancy based in Washington, D.C. Overthe last several years, he has directed three landmark studies in commercialspace business planning: the ASCENT Study of Future Space Markets, forNASA's Marshall Space Flight Center, the Futron/Zogby Study of SpaceTourism Demand, and the Adventurers' Survey which he completed jointlywith Incredible Adventures. Mr. Webber's career began as a launch vehicleand satellite engineer in what is now EADS/Astrium Space Systems. Heworked on thermal control system design for a number of satellites,including the Skynet satellite, and on kinetic heating analyses for launchvehicles, including post-flight analyses of telemetry from the Europa vehiclefirings from the Woomera range. He became Head of Procurement atInmarsat, (responsible for contracting over a billion dollars worth ofcommunications satellites, their launch vehicles and ground segment), andManaging Director of Tachyon Europe (providing satellite broadband andInternet access across the continent). Mr. Webber holds a B.Sc. HonorsDegree in Physics and Mathematics from Newcastle University (UK), andpostgraduate qualifications in Space Science (from University CollegeLondon, UK) and Management (from the University of Westminster, UK). Heis a Senior Member of AIAA, and a Fellow of the British InterplanetarySociety. Mr. Webber has been a member of the Adjunct Faculty of theInternational Space University, and at the US International University in SanDiego, where he provided courses on international management.AFFILIATES (2): EXPERIENCED & PREFERRED CONSULTANTS FOR SEI14Copyright 2010, SpaceWorks Commercial, A Division of SpaceWorks Engineering, Inc. (SEI) All Rights Reserved

MR. DENNIS POULOSAffiliateSpaceWorks Engineering, Inc. (SEI)Engineering and Commercial DivisionsMr. Poulos is an affiliate and technical advisor to SpaceWorks Engineering,Inc. (SEI). He has over thirty five years experience in military air operations,National Security Space, and Civil Space programs. Since Retiring from theNavy, he has worked with both small high tech aerospace firms and largeaerospace prime contractors with a primary focus on the development andadvocacy for advanced concepts and programs. Mr. Poulos worked atNorthrop Grumman Aerospace Systems from 2003 to 2010 in the AdvancedConcepts group where he was responsible for military space businessdevelopment and program management. He captured, and managed, the AirForce Research Lab Future (reusable) Access to Space Technology andReusable Access to Space Technology programs; the Air Force Space andMissile Center Hybrid Launch Vehicle Studies and Analysis program; and theDARPA Force Application and Launch from CONUS (FALCON) contract. Heworked with the Northrop Grumman Technology Development group tocapture technology development programs including the Adaptive GuidanceNavigation and Control for Reusable Launch Vehicle Ascent, Integrated FlightControl Actuator Health Management, Advanced Development of IntegratedWarm Structure, Full Envelope Adaptive Guidance Navigation and Control forReusable Launch Vehicles, and Rapid Mission Planning technologydevelopment contracts. Mr. Poulos earned a Master of Science in ElectricalEngineering as part of the Space Systems Engineering curriculum at the USNaval Postgraduate School (NPS) in Monterey, California, in 1986. Hecompleted a Bachelor of Science in Physics at the US Naval Academy,Annapolis, Maryland, in 1975. He has also completed upper level graduatecourses at the University of Colorado at Colorado Springs between 1995 and1997 as a Controls Engineer in Electrical and Computer Engineering.AFFILIATES (3): EXPERIENCED & PREFERRED CONSULTANTS FOR SEI15Copyright 2010, SpaceWorks Commercial, A Division of SpaceWorks Engineering, Inc. (SEI) All Rights Reserved

Analysis/DisciplineIndustry Tool(s)In-House Tool(s)CAD / Solid ModelingSolid Edge, SDRC IDEAS, Canvas,Vehicle Sketch Pad (VSP)AerodynamicsUDP, S/HABP, Missile DATCOM (Level-1)Cart-3D, DPLR (Euler, N.S. CFD) (Level-2)Trajectory & VisualizersPOST I, POST II, OTIS, ChebytopTraGE-X, Bullseye, Flyback-SimPropulsionCEA, ROCETS, RJPA, ENG92, SJ20/21/22,RAMSCRAM, SRGULL, NEPPREDTOP-Lite, REDTOP-Pro,SCCREAMAeroheating and TPSS/HABP, DPLR, Miniver, TPS-XSentryWeights/StructuresINTROS, CONSIZ, LVA, AFWATHistorical databases,StageSizer, erator, TankSizerTakeoff/Landing Sim, SESAWOperationsAATe, OCM-COMET, NROC, LLEGODescartes (Hyperport, Origins)Safety/ReliabilityRMAT, Item ToolkitReliability Calc, GT-Safety IICostNAFCOM, SEER-H, TRANSCOST, SEERSEM, COCOMO II, QuickCost, NICMRemix, I-RaCM, ICCCoM,HSCM, FGOAEconomicsIAAT/Afford, ACE-ITCABAM, SSPATE, NESC,LMNoP, Stack’emSystems EngineeringSAS JMP, ModelCenter/AnalysisServerHero, MSAT, TechSimOptimizationDOT, ADSOptWorksUncertainty AnalysisCrystal BallProbWorksANALYTICAL TOOL EXPERTISE16Copyright 2010, SpaceWorks Commercial, A Division of SpaceWorks Engineering, Inc. (SEI) All Rights Reserved

SPACEWORKS SOFTWARE PRODUCT LINE17Copyright 2010, SpaceWorks Commercial, A Division of SpaceWorks Engineering, Inc. (SEI) All Rights Reserved

- The Advanced Concepts Group (ACG) of SpaceWorks Engineeringprovides conceptual and preliminary analysis and technical assessmentof advanced space systems.- The ACG specializes in delivering high value end-to-end analysis packagesto our customers engaged in preliminary aerospace vehicle conceptdevelopment, design space exploration, analysis of technical alternatives,independent concept review, or marketing of new technologies or initiatives.- Past experience includes conceptual and preliminary level modeling of abroad range of future space transportation and aerospace infrastructureconcepts.- Technical assessments may include analysis of concept weights, ascent andentry trajectories, propulsion, Computer-Aided Design (CAD) drawings,aerodynamics, thermal protection requirements, abort assessments, andsubsystem definition and sizing.- The ACG performs both deterministic and probabilistic analyses to explicitlyevaluate system risk through uncertainty in key design variables.SPACEWORKS ENGINEERING: ADVANCED CONCEPTS GROUP (ACG)18Copyright 2010, SpaceWorks Commercial, A Division of SpaceWorks Engineering, Inc. (SEI) All Rights Reserved

- The Engineering Economics Group (EEG) of SpaceWorks Engineering isa leader in analyzing life-cycle considerations of complex aerospaceprograms and markets.- The EEG helps government and established commercial customers evaluatethe costs and benefits of financial investments in a broad range of spaceapplications.- We offer a complete assessment of concept viability through quantificationof the difficult to assess “ilities” such as affordability, reliability, operability,maintainability, etc.- Our responsive and penetrating analysis capabilities help clients answer arange of "what-if" questions related to procurement strategies, market size,effects of competition, reliability requirements, and product pricing plans.16,000 111.3 B (2006-2018) 75 M 53.4 B (2019-2025) 164.7 B 50 MNASA FY06 Exploration-Related Budget 25 M12,00010,000 MCLV8,000Facilities, Operations, andFlight TestsCEV/CM6,000TechnologyMaturation4,000Surface Systems(NPV) by YearNet Present Value14,000 0 M200620072008200920102011201220132014201520162017- 25 M- 50 MFirm A- 75 M- 100 MEDS CEV/SM- 125 MCaLV-HLLV2,000Other (Robotic/ISS/Shuttle)- 150 MFirm BLSAM- 175 M02006 2007 2008 2009 2010 2011 2012 2013 2014 2015 2016 2017 2018 2019 2020 2021 2022 2023 2024 2025YearExample Study: Lunar Exploration BudgetYearExample Study: International Space Station Services MarketFinancial AnalysisSPACEWORKS ENGINEERING: ENGINEERING ECONOMICS GROUP (EEG)19Copyright 2010, SpaceWorks Commercial, A Division of SpaceWorks Engineering, Inc. (SEI) All Rights Reserved

- The Space Media Group (SMG) at SpaceWorks Engineering couplesengineering precision with artistic vision to create informative andstriking visual elements- Expanding beyond traditional industrial design, the SMG works with itsclients to imagine and visualize future space concepts- Use of mixed media (traditional and digital)- Integrated with traditional engineering design processes (CAD,performance, operations, etc)- Multiple output formats (print illustrations, digital renders, computeranimation, sculpture, exhibit, prototype)SPACEWORKS ENGINEERING: SPACE MEDIA GROUP (SMG)20Copyright 2010, SpaceWorks Commercial, A Division of SpaceWorks Engineering, Inc. (SEI) All Rights Reserved

––––––––––––––Ares V Uncertainty Analysis for NASA’s Project Constellation [2007-2008]–Contract sponsored by NASA Marshall Space Flight Center (MSFC)Modeling and Simulation Techniques for Exploration Systems [2007-2008]–Contract sponsored by NASA Langley Research Center (LaRC)AFRL FAST Vision Vehicle Studies [2008]–Contract sponsored by Air Force Research Lab (AFRL)Development and Implementation of the Hero Modeling Environment [2006-2008]–Contract sponsored by Air Force Research Lab (AFRL)Systems Engineering and Design for SpaceWorks Foresight Spacecraft [2007]–First place winner: 2007 The Planetary Society Apophis Mission Design CompetitionLunar Lander Concept Design and Trajectory Simulation [2005-2007]–Various Government and Commercial CustomersInnovative Concept Development of Reusable Launch Vehicles Using Combined-Cycle Propulsion for MilitaryApplications [2003-2006]–Contract sponsored by Air Force Research Lab (AFRL)Activity-Based Simulation of Hypersonic Systems Operability and Affordability [2007-2009]–NASA Aeronautics Research Mission Directorate (ARMD) AwardCost Estimating and Strategic Analysis of NASA Lunar Surface Systems [2006-2009]–In support of NASA’s Constellation ProgramLunar Surface Systems Operations Metric Evaluation [2007-2008]–Tool development and analysis for NASA Goddard Space Flight CenterCost Estimates for Earth-to-Orbit Launch Concepts including TBCC, RBCC, and air-launched rocket solutions [20052009]–Various Government and Commercial CustomersI-RaCM: A Fully Integrated Risk and Lifecycle Cost Model [2007-2008]–SBIR sponsored by NASA Marshall Space Flight CenterEconomic Development of Space (EDS) [2005-2007]–NASA ESR&T contract sponsored by NASA Langley Research CenterSimulating Emerging Space (SES) Industries with Agent-Based Modeling [2006]–SBIR sponsored by NASA Marshall Space Flight CenterSELECTED CONTRACTS WITHIN LAST FIVE YEARS21Copyright 2010, SpaceWorks Commercial, A Division of SpaceWorks Engineering, Inc. (SEI) All Rights Reserved

- Two-Stage-to-Orbit (TSTO) All-Rocket Military Space Plane Design- Air Force Research Laboratory (AFRL) - Wright Patterson Air Force Base- Rocket-Based Combined Cycle (RBCC) Thrust Sensitivity Study- Air Force Research Laboratory (AFRL) - Wright Patterson Air Force Base- Hero Collaborative Engineering Environment for Reusable Launch Vehicle (RLV) Design- Air Force Research Laboratory (AFRL) - Wright Patterson Air Force Base- Future Hypersonic X-Planes Study- Air Force Research Laboratory (AFRL) - Wright Patterson Air Force Base- Novel Scram-Rocket Engine Design Study- DoD Small Business Innovative Research (SBIR) grant- Discrete-Event Simulation of Hypersonic Launch Vehicle Development and Acquisition Cost- NASA Langley Research Center (LaRC), NASA Aeronautics Research Mission Directorate (ARMD)- Human Lunar Surface Systems Cost Assessment- NASA’s Human Lunar Exploration Program (NASA Constellation Strategic Analysis Cost Team)- Public Museum Exhibit Concept Development- Aviation Museum & Discovery Center (Marietta, Georgia)- FastForward Study Group- Industrial team to research high-speed intercontinental package delivery- Economic Analysis of Space Solar Power (SSP)- International Academy of Astronautics (IAA) study- Future Demand Projections for Small Satellites- Market demand estimation for nano-satellite launch services- Hybrid Propulsion System International Market Assessment- Google Lunar X-Prize (GLXP)- Independent financial review for Astrobotic TechnologiesSELECTED PROJECTS IN 200922Copyright 2010, SpaceWorks Commercial, A Division of SpaceWorks Engineering, Inc. (SEI) All Rights Reserved

FUTUREASSIST SOLUTIONS: OVERVIEW23Copyright 2010, SpaceWorks Commercial, A Division of SpaceWorks Engineering, Inc. (SEI) All Rights Reserved

A Division of SpaceWorks Engineering, Inc. (SEI)SpaceWorks CommercialA Division of SpaceWorks Engineering, Inc. (SEI)1701 K St. NW Suite 750 Washington, D.C. 20006 U.S.A.Phone: 1 202.503.1750 Fax: 1 202.503.1751www.spaceworkscommercial.com E-mail: commercial@sei.aerow24ww.seiCopyright 2010, SpaceWorks Commercial, A Division of SpaceWorks Engineering, Inc. (SEI) All Rights Reserved.aero

-Orbital space habitats/stations (vehicles and hotels)-Low Earth Orbit (LEO) payload delivery-International Space Station (ISS) crew and cargo services-Space Solar Power (SSP)-On-orbit servicing including propellant stations/depots in space-Space transportation (lunar, asteroids, Mars)