I was on this flight with my mother Carole and my father, Erno Parany. I was 5 1/2 years old at the time.
My father died 10 days after the accident at RAF Halton. My mother and I were released from hospital some weeks later. We only returned to live in Kenya for a short time after the accident. My mother later remarried and we went to live in Northern Ireland until emigrating to Australia in 1982.
I have attached some records that my mother has kept from the time.
Marika, thanks so much for posting your memories and the records. I've uploaded the records as images into this comment so that other users will be able to see them directly.
Interesting newspaper article on your father's initiative in moving his workshop to the Nairobi show ground and his history in Hungary and the UK.