Company:  AIR TRANSPORT SERVICES GR ... (ATSG)
Form Type:  4/A
Filing Date:  3/21/2012 
CIK:  0000894081 
Address:  145 HUNTER DR 
City, State, Zip:  WILMINGTON, Ohio 45177 
Telephone:  937-382-5591 
Fiscal Year:  12/31 
Last Trade
Last Trade: 
$6.15  
Change: 
-0.03 (-0.49%)  
Trade Time: 
May 17  
Market Cap: 
$397.20M
Description of Business
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  FORM 4/A
    NAME AND TITLE
    NON DERIVATIVE SECURITIES
    DERIVATIVE SECURITIES
    EXPLANATIONS AND REMARKS
    REPORTING OWNERS
    SIGNATURES