Thanks BelArgUSA. I used to fly 747-300 conversions and 747-200Fs. Our 200Fs were actually certifed to a MLW of 292 tonnes (or thereabouts). I don't remeber the exact figures as the poor old girls have gone and I kept none of the documents. But like Atlanta Driver, I loved flying the classic. I preferred it over the 744 anyday!
Enjoy your retirement!