I am researching a flight I took as a child from LAX to Copenhagen in 1960 in a SAS DC-7C. I know the flight number, route, stops, departure time and date and wish to identify specifically which of SAS's -7C's I was on- either by the Danish registration number or the plane's "viking designator"- Frede Viking, Rolf Viking, etc.
I know this is a long shot- but my question is: Do airports archive the registration numbers of arriving and departing flights, and if so, for how long?
By the way I am in touch with both SAS's corporate office and their museum in Oslo, Norway on this matter.