SimilarityRank
stop-watch 0.703 58012
loran 0.673 53956
sextant 0.656 56869
altimeter 0.650 35831
adf 0.649 38747
asi 0.643 41306
localiser 0.634 43724
centreboard 0.621 91724
autopilot 0.621 41583
chronometer 0.620 51264
l.e.d. 0.613 19080
footstrap 0.613 53751
navigational 0.611 23169
footsteering 0.608 87264
midships 0.606 84045
teletype 0.606 72541
eyepiece 0.605 40674
airspeed 0.605 25622
call-sign 0.603 70114
directional 0.603 18067
locator 0.602 42159
ndb 0.601 54429
nose-wheel 0.599 69411
geomagnetic 0.599 34133
gransden 0.598 64847