name date nation displacement speed number notes
name
date
nation
displacement
speed
number
notes
number
number
number
number
text number text unitnum unitnum number text
river-class frigates 1942 uk 1,370 tons 20 knots 151 anti-aircraft
what is the top speed ?
WP VBD-AUX DT JJ NN .
40 knots
select c5 from w order by c5_number desc limit 1