| URL | Priority | Change frequency | Last modified (GMT) |
|---|---|---|---|
| https://www.propellersafety.com/4883/research-projects/modeling-boat-motor-log-strikes-senior-design/ | 60% | Monthly | 2016-05-25 22:10 |
| https://www.propellersafety.com/5066/propeller-statistics/kill-switch-wear-rate-bard/ | 60% | Monthly | 2015-09-01 20:59 |