BCAL COMMUTER
For info in the early 80s, Genair operated an SD330 from Loganair, these rotated between G-BGNA + G-BIRN.
From memory, Metroplitan had 2 x Twin Otters (Dan Air colours?) both of which were ex Loganair.
regs escape me.
I think the SH330 which flew with Metropolitan (for a while at least!) was also G-BGNA.
Those were the days...the old vomit comet (at least that's what they called her in Loganair).