Use of Old Runway by BizJets
LTNMAN - I think you need to look at Page 38 para 5.18 of the Master Plan. Such use is not at all certain.
This states "Limited continued use of the existing runway for these aircraft movements (cargo, business aviation, maintenance and positioning), beyond 2015, would mean that London Luton Airport could continue to offer services to business aviation customers, and maintenance, whilst dedicating the use of the replacement runway to commercial passenger traffic and cargo. Whilst this proposal does not form part of our "reference case", we would like to continually review this opportunity in conjunction with our business partners and the appropriate authorities and stakeholders."
In other words they are flying a kite!