CREATE TABLE table_19056 ("Call sign" CLOB, "Frequency MHz" CLOB, "City of license" CLOB, "ERP W" FLOAT, "Height m  (  ft  ) " CLOB, "FCC info" CLOB, "Notes" CLOB)

how many height m ( ft ) with notes being via wccv; formerly w236aj
SELECT COUNT("Height m ( ft )") FROM table_19056 WHERE "Notes" = 'via WCCV; formerly W236AJ'
SELECT COUNT("Height m ( ft )") FROM "table_19056" WHERE "Notes" = 'via WCCV; formerly W236AJ'