Block A - CDMA   25 to  275 - GSM 512 to 585        1850  -1865   1930  -1945
KNLF210                                           06/23/1995 Expires  06/23/2005
L         AT&T Wireless PCS, LLC                                                
CL        Young & Jatlow                                                        
MTA005A0  Detroit                                                               
I                                                   1850  -1865   1930  -1945   
          Buildout Coverage Date (1)              06/23/2000 Complete 06/19/2000
          Buildout Coverage Date (2)              06/23/2005                    


Block D - CDMA  325 to  375 - GSM 587 to 610        1865  -1870   1945  -1950
KNLH202                                           04/28/1997 Expires  04/28/2007
L         NEXTWAVE POWER PARTNERS INC.                                          
CL        Lukas, Nace, Gutierrez & Sachs, Chartered                             
BTA112D0  Detroit, MI                                                           
I                                                   1865  -1870   1945  -1950   
          Buildout Coverage Date (1)              04/28/2002                    
07/09/01  This authorization has been corrected consistent with 47 C.F.R.       
 §24.203(b) by removing the second construction deadline at 10 years.           


Block B - CDMA  425 to  675 - GSM 612 to 685        1870  -1885   1950  -1965
KNLF211                                           06/23/1995 Expires  06/23/2005
L         WIRELESSCO, L.P.                                                      
CL        SPRINT PCS                                                            
MTA005B0  Detroit                                                               
I                                                   1870  -1885   1950  -1965   
          Buildout Coverage Date (1)              06/23/2000 Complete 06/02/2000
          Buildout Coverage Date (2)              06/23/2005                    


Block E - CDMA  725 to  775 - GSM 687 to 710        1885  -1890   1965  -1970
KNLH289                                           04/28/1997 Expires  04/28/2007
L         AT&T Wireless PCS,LLC                                                 
CL        Young & Jatlow                                                        
BTA112E0  Detroit, MI                                                           
I                                                   1885  -1890   1965  -1970   
          Buildout Coverage Date (1)              04/28/2002 Complete 02/25/2002
07/09/01  This authorization has been corrected consistent with 47 C.F.R.       
 §24.203(b) by removing the second construction deadline at 10 years.           


Block F - CDMA  825 to  875 - GSM 712 to 735        1890  -1895   1970  -1975
KNLF970                                           04/28/1997 Expires  04/28/2007
L         PACIFIC TELESIS MOBILE SERVICES, LLC                                  
CL        Cingular Wireless, LLC                                                
BTA112F0  Detroit, MI                                                           
I                                                   1890  -1895   1970  -1975   
          Buildout Coverage Date (1)              04/28/2002 Complete 04/01/1999
07/09/01  This authorization has been corrected consistent with 47 C.F.R.       
 §24.203(b) by removing the second construction deadline at 10 years.           


Block C - CDMA  925 to 1175 - GSM 737 to 810        1895  -1910   1975  -1990
WPOL262                                           10/28/1999 Expires  10/28/2009
L         VoiceStream GSM III, LLC                                              
CL                                                                              
L00133348 VoiceStream GSM III, LLC                                              
BTA112C0  Detroit, MI                                                           
I                                                   1895  -1910   1975  -1990   
          Buildout Coverage Date (1)              10/28/2004                    
          Buildout Coverage Date (2)              10/28/2009