Toplam kayıt 237, listelenen: 541-550
| Robin (1) |
| Roll-Pitch Gimbal (1) |
| Rotalama (1) |
| Rytov Variance (1) |
| Satellite Power Subsystem (1) |
| Scattering (1) |
| Scintillatio (1) |
| Scıntillations (1) |
| Second Moment (1) |
| Seeker Control Design (1) |
Toplam kayıt 237, listelenen: 541-550