All devices to be turned off ....
#16
Join Date: Apr 2005
Location: UK
Programs: IC Hotels Spire, BA Gold
Posts: 8,668
Unlike my flight announcement last week from MAN where it was announced our flight to "Sar-fampton" was now boarding.
#17
Join Date: Apr 2005
Location: UK
Programs: IC Hotels Spire, BA Gold
Posts: 8,668
Remarkable also considering it was all based back then on analogue computing with differential and integrating amplifiers that needed constant adjusting and tweaking of the frequency and gain responses to keep all 3 units aligned. British inventiveness ^