| flash at regular interv… | 0.29 |
| attract the attention o… | 0.29 |
| switch on in low mode | 0.29 |
| look beautiful | 0.26 |
| change color | 0.25 |
| become available | 0.25 |
| shown | 0.57 |
| placed | 0.47 |
| electrified in 1925 | 0.41 |
| extinguished | 0.39 |
| moved to skeletal tower | 0.39 |
| displayed though the wi… | 0.37 |
| prescribed for power-dr… | 0.35 |
| prescribed in rule 27(b… | 0.35 |
| clear of other lights | 0.32 |
| clear of obstruction | 0.32 |
| More » |
| the trouble | 0.25 |