Early Racal - Decca radars had dropped the Decca name , but it was later restored .
Decca Radar was bought in 1979 by Racal Electronics forming Racal - Decca Marine and related companies .
Early Decca Radar     radars had dropped the Decca name , but it was later restored .
Decca Radar was bought in 1979 by Racal Electronics forming Racal - Decca Marine and related companies .