Table:
text: List of historical aircraft in Switzerland
List of historical aircraft in Switzerland
List of historical aircraft in Switzerland
Type_ Registration Design Construction Service Construction_date Conformity_to_original_design Interest Number_existing_in_Switzerland Number_existing_worldwide Status_
MS 505 HB-EJJ Outside Europe Others Switzerland and abroad After 1945 Modifications importantes Technical and historical Unique 6–20 Airworthy
ERCO 415 C HB-ERH Outside Europe Others Switzerland and abroad After 1945 Unmodified Technical and historical 2–5 20+ Derelict
CHAMPION 7 AC HB-ETF Outside Europe Others Switzerland and abroad After 1945 Unmodified Technical 2–5 20+ Airworthy
Saab 91 D HB-DBL Europe Others Switzerland and abroad After 1945 Modifications importantes Historical Unique 6–20 Airworthy
J3C-65-L4 HB-OER Outside Europe Others Switzerland and abroad 1921–1945 Unmodified Technical and historical 20+ 20+ Airworthy
PA 18-150 HB-OPU Outside Europe Others Switzerland and abroad After 1945 Unmodified Technical and historical 6–20 20+ Airworthy

Question: List of historic aircraft in Switzerland, what are all these types with HB-OPU registration?