I guess we shouldn't be surprised that the Commission granted NPSTC's request to extend the date by which manufacturers may produce and import 25 kHz equipment from January 1, 2011, to January 1, 2013. Ok, so this accommodates for a limited time period perhaps a small percentage of 150-512 MHz incumbents who have urgent 25 kHz system maintenance and expansion requirements.  One could reasonably figure that in the not too distant future, however, it will make absolutely no business sense to continue to import 25 kHz equipment given the diminishing shelf life of such equipment. Maybe 10-12 months at most? Why would companies want to inventory yesterday's technology and then tell customers that they can use the product they just purchased for say for one year or less?  MORE