AD — Aviation Machinist's Mate
Advancement history across cycles
Advancement % by Cycle
| Cycle | Paygrade | Eligible | Selected | Rate % |
|---|---|---|---|---|
| 248-Spring | E-4 | 68 | 34 | 50% |
| 248-Spring | E-5 | 56 | 15 | 27% |
| 248-Spring | E-6 | 44 | 6 | 14% |
| 249-Fall | E-4 | 70 | 36 | 51% |
| 249-Fall | E-5 | 58 | 16 | 28% |
| 249-Fall | E-6 | 46 | 7 | 15% |
| 250-Spring | E-4 | 72 | 38 | 53% |
| 250-Spring | E-5 | 60 | 18 | 30% |
| 250-Spring | E-6 | 48 | 8 | 17% |
| 251-Fall | E-4 | 75 | 42 | 56% |
| 251-Fall | E-5 | 62 | 20 | 32% |
| 251-Fall | E-6 | 50 | 9 | 18% |
| 252-Fall | E-4 | 213 | 93 | 44% |
| 252-Fall | E-5 | 166 | 26 | 16% |
| 252-Fall | E-6 | 43 | 28 | 65% |
| 252-Spring | E-4 | 95 | 37 | 39% |
| 252-Spring | E-5 | 97 | 61 | 63% |
| 252-Spring | E-6 | 41 | 20 | 49% |