| Thousands | ||||||||||
| Milestone Event | Estimated Completion / Invoice Date |
Revenue | Customer Deposits / Liability |
|||||||
| Start of Work Meeting System Functional Review Production Start of Work |
Complete | $ | 34.4 | $ | 552.9 | |||||
| Delivery of Two Prototypes | Complete | 63.7 | 61.8 | |||||||
| Preliminary Design Review PRM #1 (Meeting) Production Readiness Review |
Complete | 25.0 | 1,032.4 | |||||||
| Critical Design Review PRM #2 (Meeting) |
Complete | 25.0 | 150.0 | |||||||
| Placement of Long Lead Material (LLM) | Complete | 25.0 | 100.4 | |||||||
| Delivery of Two Engineering Development Units | Complete | 55.0 | 100.0 | |||||||
| Delivery of One Production Ready Unit | Complete | 68.2 | 125.6 | |||||||
| PRM #3 (Meeting) | Complete | 84.2 | 570.0 | |||||||
| FAT and PCA Complete | Complete | 275.2 | 449.4 | |||||||
| Delivery of Two Final Production Ready Units | Complete | — | 125.6 | |||||||
| Total Contract Milestones | $ | 655.7 | $ | 3,268.1 | ||||||
| Less: Liquidated Milestones (shipments) | (564.1 | ) | ||||||||
| Total Customer Advance Deposits/Milestones | $ | 2,704.0 | ||||||||