Block A - CDMA   25 to  275 - GSM 512 to 585        1850  -1865   1930  -1945
KNLF214                                           06/23/1995 Expires  06/23/2005
L         DALLAS MTA, L.P.                                                      
CL        Verizon Wireless                                                      
MTA007A0  Dallas-Fort Worth                                                     
I                                                   1850  -1865   1930  -1945   
          Buildout Coverage Date (1)              06/23/2000 Complete 06/23/2000
          Buildout Coverage Date (2)              06/23/2005                    


Block D - CDMA  325 to  375 - GSM 587 to 610        1865  -1870   1945  -1950
KNLH735                                           04/28/1997 Expires  04/28/2007
L         VoiceStream PCS BTA I License Corporation                             
CL                                                                              
BTA013D0  Amarillo, TX                                                          
I                                                   1865  -1870   1945  -1950   
          Buildout Coverage Date (1)              04/28/2002 Complete 03/28/2002
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
KNLF215                                           06/23/1995 Expires  06/23/2005
L         WIRELESSCO, L.P.                                                      
CL        Sprint PCS                                                            
MTA007B1  Dallas-Fort Worth                       Partition 1    Freq Block 3   
I                                                   1870  -1885   1950  -1965   
I MTA007  Dallas-Fort Worth                                                     
E BTA027  Austin, TX                                1880  -1885   1960  -1965   
          Buildout Coverage Date (1)              06/23/2000 Complete 06/20/2000
          Buildout Coverage Date (2)              06/23/2005 Complete 09/04/2001

WPVC982                                           07/23/2001 Expires  06/23/2005
L         AT&T Wireless PCS,LLC                                                 
CL        AT&T Wireless Services, Inc.                                          
MTA007B2  Dallas-Fort Worth                       Partition 1    Freq Block 3   
I BTA027  Austin, TX                                1880  -1885   1960  -1965   
          Buildout Coverage Date (1)              06/23/2000 Complete 06/20/2000
          Buildout Coverage Date (2)              06/23/2005 Complete 09/04/2001


Block E - CDMA  725 to  775 - GSM 687 to 710        1885  -1890   1965  -1970
KNLH754                                           04/28/1997 Expires  04/28/2007
L         WWC Texas RSA Limited Partnership                                     
CL        Western Wireless Corporation                                          
L00055617 WWC Texas RSA Limited Partnership                                     
BTA013E0  Amarillo, TX                                                          
I                                                   1885  -1890   1965  -1970   
          Buildout Coverage Date (1)              04/28/2002 Complete 05/10/2002
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
KNLF919                                           11/25/1997 Expires  11/25/2007
L         High Plains Wireless, L.P.                                            
CL        Swidler Berlin Shereff Friedman, LLP                                  
BTA013F0  Amarillo, TX                                                          
I                                                   1890  -1895   1970  -1975   
          Buildout Coverage Date (1)              11/25/2002                    
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 C - CDMA  925 to 1175 - GSM 737 to 810        1895  -1910   1975  -1990
WPOJ751                                           06/30/1999 Expires  06/30/2009
L         Southwest Wireless, L.L.C.                                            
CL        Lukas, Nace, Gutierrez & Sachs, Chartered                             
BTA013C0  Amarillo, TX                                                          
I                                                   1895  -1910   1975  -1990   
          Buildout Coverage Date (1)              06/30/2004 Complete 07/01/2002
          Buildout Coverage Date (2)              06/30/2009