As you all know, Martinair operates a few 747-200 Convertible(s) and these 747s are being converted during summer while demand from passengers go up.
I have read Martinair's homepage and have learnt that they will not be doing that anymore due to revenue problem.
Also do you guys think they really are not going to convert their B 747 Convertible(s) from Cargo mode into passenger mode? I personally think they will still be converting them as they do that almost every year. Also, there is a high demand from passengers during summer vacation