| 453-4131 | 11530 | LOCKHEED MARTIN CORPORATION DIV LOCKHEED MARTIN INFORMATION SYSTEMS & GLOBAL SOLUTIONS |
| 453-4131 | 3VUJ2 | LOCKHEED MARTIN CORPORATION |
| 756-3042 | 11530 | LOCKHEED MARTIN CORPORATION DIV LOCKHEED MARTIN INFORMATION SYSTEMS & GLOBAL SOLUTIONS |
| 756-3042 | 3VUJ2 | LOCKHEED MARTIN CORPORATION |
| HD15U | 80058 | JOINT ELECTRONICS TYPE DESIGNATION SYSTEM |
| HP15UPH | 80059 | JOINT AIRCRAFT COMMITTEE |