Hi Darren,
The BRS/NWI crossover operated up until about 2004 when Emerald last ran the route on the SH36 – It was ditched when the mail wanted to run down the containerised jet operation route.
The Kinloss has also been split into ABZ-EDI-FSS and ABZ-EMA-FSS, and has been run by a variety of SH36 operators over the years – BAC, Emerald, Benair, Aerocondor – and it’s back with BAC again!