Structure property bug?

[Todd]

I'm using DFL w/DMD ver 1.020 and receive the following compile 
error's: 

no property 'Data' for type 'ARINCDATA_CELL [51u]' 
ArincWord is not an lvalue 
ReceivedChannel is not an lvalue 
Returned status code 1 

Code: 

alias uint ArincWord; 
alias uint TimeRead; 
alias short ReceivedChannel; 

struct ARINCDATA_CELL 
{ 
  align(1): 
    short Channel; 
    uint Time; 
    uint Data; 
} 
. 
. 
. 
ARINCDATA_CELL ArincData[51]; 
. 
. 
if(ArincData.Data &0xff == 203) 
{ 
  ArincWord       = ArincData[i].Data; 
  ReceivedChannel = ArincData[i].Channel; 
} 
. 
. 
. 
Tried everything I could think of but no dice. 
Think its related to the "[51]" or a bug. I've seen this error 
posted in the past, however none of the solutions seem to work, 
unless I missed one somewhere? 

Any idea's? 

Todd