CREATE TABLE table_8236 ("ISLAND" TEXT, "CITY / TOWN" TEXT, "ICAO" TEXT, "IATA" TEXT, "AIRPORTNAME" TEXT)

In which city is the ICAO gvma?
SELECT "CITY / TOWN" FROM table_8236 WHERE "ICAO" = 'gvma'
SELECT "CITY / TOWN" FROM "table_8236" WHERE "ICAO" = 'gvma'