My first time on a plane was a Qantas jumbo from Sydney in 1976. It was amazing. My mum, who barely drank, was pretty pissed before Singapore, they just kept bringing free drinks! we had so many meals, snacks, biscuits, nuts a chocolate on tap.There were Elizabeth Arden (posh in 76)toiletries in the loo. Weird tubular headphones.
I would recreate the absolutely solid and rubbery omelette served just after Bombay. (Yes we stopped twice!)