This Modification is issued to serve notice that Solicitation RFQ-OH-02-00042 for the Aircraft Emissions Reduction Program will not be issued and is hereby CANCELLED in its entirety. A solicitation for this requirement may be issued at a later date. Information regarding this cancellation may be addressed to Camille Warfield at the above address, by fax (513-487-2107) or via e-mail at Warfield.Camille@epa.gov. TELEPHONE REQUESTS WILL NOT BE HONORED.