Question: Name the number of crews for Light bombardment group
SQL: SELECT "Number of crews" FROM "1-23508196-5" WHERE "Type of unit" = 'Light bombardment group';

Question: What is the aircraft for 21 crews?
SQL: SELECT "Type of aircraft" FROM "1-23508196-5" WHERE "Number of crews" = '21';

Question: Nam ethe enlisted for Troop carrier group
SQL: SELECT "Enlisted" FROM "1-23508196-5" WHERE "Type of unit" = 'Troop carrier group';