Question: What is the length when the propulsion is Controllable pitch propeller?
SQL: SELECT "Length" FROM "1-28132970-5" WHERE "Propulsion" = 'Controllable pitch propeller';

Question: What is the max speed when the vessel is Gallion?
SQL: SELECT "Max Speed" FROM "1-28132970-5" WHERE "Vessel" = 'Gallion';

Question: How many breadth entries are there when the vessel is Marianarray?
SQL: SELECT COUNT("Breadth") FROM "1-28132970-5" WHERE "Vessel" = 'Marianarray';

Question: What is the propulsion when the vessel is Marianarray?
SQL: SELECT "Propulsion" FROM "1-28132970-5" WHERE "Vessel" = 'Marianarray';

Question: How many breadth entries are there when propulsion is Jet?
SQL: SELECT COUNT("Breadth") FROM "1-28132970-5" WHERE "Propulsion" = 'Jet';