X-Plane 9 And 10 Dutch Junkers Ju-52. Ju-52 Collection: Repaint Rijksluchtvaartschool Holland Her is a Dutch livery for the Junkers Ju-52. This time another 100% civilian version of this legendary bird. It represents a Junkers Ju52 as it was used by the "Rijksluchtvaartschool Holland" around 1950. Registration PH-UBA named "Opa" (grandpa). To fly this livery you must have the Ju-52 Collection, French Marine and HB-HOY installed and you must install this Dutch livery in its liveries-folder. You can find HB-HOY here: JU-52_FRENCH_MARINE_HB-HOY.ZIP. By Leen de Jager and Antonio Navarro.