3.1    Analysis of Alternate Solutions

3.1.1   Vehicle Type

3.1.2   Passenger Cabin

3.1.3   Flight Methodologies

3.2    Passenger Safety and Acceptance 

3.3    Vehicle Design

3.3.1   Cabin

3.3.2   Seating

3.3.3   Integration

3.4    Approach Methodology

3.5    Landing Methodology

3.5.1   Landing Selection

3.5.2   Landing Execution

4.1    Novel Approach

4.1.1   Task 1

4.1.2   Task 2

4.2    Novel Elements

5.1    Risk Management Plan

5.1.1   Technical Risks

5.1.1   Programmatic Risks

5.1.1   Budgetary Risks

5.2    Schedule

5.2    Budget