Nipper 2, just becuase you don't feel some of the notams are relevant I think you will find that the aerodrome licence holder has an obligation under CAP 168 for safeguarding of the aerodrome and the airpsace around it. That is why you will find cranes etc notamed because they are infringements of the safeguarded surfaces for IFR arrivals & departures. Deadly serious and mos definitiely not "having a laugh". You might want to get your facts straight before you go slagging peope off!
