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10-K - FORM 10-K - GULFMARK OFFSHORE INCh69812e10vk.htm
EX-23.1 - EX-23.1 - GULFMARK OFFSHORE INCh69812exv23w1.htm
EX-21.1 - EX-21.1 - GULFMARK OFFSHORE INCh69812exv21w1.htm
EX-31.2 - EX-31.2 - GULFMARK OFFSHORE INCh69812exv31w2.htm
EX-32.2 - EX-32.2 - GULFMARK OFFSHORE INCh69812exv32w2.htm
EX-32.1 - EX-32.1 - GULFMARK OFFSHORE INCh69812exv32w1.htm
EX-31.1 - EX-31.1 - GULFMARK OFFSHORE INCh69812exv31w1.htm
Exhibit 12.1
Computation of Ratio of Earnings to Fixed Charges
(Dollars in thousands)
                                         
    Year Ended December 31,  
    2005     2006     2007     2008     2009  
Income (Loss) from Continuing Operations
  $ 38,390     $ 89,729     $ 98,975     $ 183,784     $ 48,496  
 
                                       
Plus: Income Taxes
    3,382       3,052       30,220       11,743       (2,087 )
 
                                       
Fixed Charges
    20,039       18,272       14,424       23,412       24,573  
 
                                       
Less: Capitalized Interest
    (829 )     (2,400 )     (6,200 )     (8,516 )     (3,625 )
 
                             
Earnings Available for Fixed Charges
    60,982       108,653       137,419       210,423       69,444  
 
                                       
Fixed Charges:
                                       
 
                                       
Interest Expense
  $ 19,017     $ 15,648     $ 7,923     $ 14,291     $ 20,281  
 
                                       
Capitalized Interest
    829       2,400       6,200       8,516       3,625  
 
                                       
Estimated Portion of Rental Expense Equivalent to Interest
    193       224       301       605       667  
 
                             
Total Fixed Charges
    20,039       18,272       14,424       23,412       24,573  
 
                                       
Ratio of Earnings to Fixed Charges
    3.04       5.95       9.53       8.99       2.83