Orange Line includes Lacquer paints Used on front section of Polish Railways locomotives from 1988 till 2000s (as a high-visibility safety feature) Also RAL1021, base colour of helicopters of ADAC, Austrian ?AMTC, Czech «DSA» and Hungarian Magyar L?giment? Also RAL1021, standard overall colour of Eurocopter EC135 P2+/P3 of Polish «Lotnicze Pogotowie Ratunkowe»