**Exhibit12.1**

** **

**DeCraneAircraft Holdings, Inc.**

 

**Computationof Earnings to Fixed Charges Ratios**

 
|                                                                                                                                                     |   | **Year Ended December 31,** |    |
|----------------------------------------------------------------------------------------------------------------------------------------------------------|--------|-----------------------------|---------|
| **(Dollars in thousands)**                                                                                                                               |   | **2003**                    |    | **2002** |   | **2001** |   | **2000** |   | **1999** |   |
|                                                                                                                                                     |   |                        |    |   |   |   |   |   |   |   |   |
| **Earnings:**                                                                                                                                            |   |                        |    |   |   |   |   |   |   |   |   |
| Income (loss) from continuing operations  before provision for income taxes, cumulative effect of change in accounting  principle and extraordinary item |   | $                           | (66,434 | ) | $ | (10,383 | ) | $ | (21,481 | ) | $ | 9,936 |   | $ | (8,050 | ) |
| Fixed charges                                                                                                                                            |   | 27,188                      |    | 26,403 |   | 30,638 |   | 28,212 |   | 16,622 |   |
| Total earnings (loss)                                                                                                                                    |   | $                           | (39,246 | ) | $ | 16,020 |   | $ | 9,157 |   | $ | 38,148 |   | $ | 8,572 |   |
|                                                                                                                                                     |   |                        |    |   |   |   |   |   |   |   |   |
| **Fixed  Charges:**                                                                                                                                      |   |                        |    |   |   |   |   |   |   |   |   |
| Interest expense, including amortization of  debt discounts and issuance costs (1)                                                                       |   | $                           | 26,219  |   | $ | 25,376 |   | $ | 29,645 |   | $ | 27,181 |   | $ | 15,889 |   |
| Interest component of rentals (2)                                                                                                                        |   | 969                         |    | 1,027 |   | 993 |   | 1,031 |   | 733 |   |
| Total fixed charges                                                                                                                                      |   | $                           | 27,188  |   | $ | 26,403 |   | $ | 30,638 |   | $ | 28,212 |   | $ | 16,622 |   |
|                                                                                                                                                     |   |                        |    |   |   |   |   |   |   |   |   |
| **Ratio  of Earnings to Fixed Charges:**                                                                                                                 |   |                        |    |   |   |   |   |   |   |   |   |
| Ratio                                                                                                                                                    |   | —                      |    | — |   | — |   | 1.4 | x | — |   |
| Deficiency                                                                                                                                               |   | $                           | 66,434  |   | $ | 10,383 |   | $ | 21,481 |   | $ | — |   | $ | 8,050 |   |

 

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(1)       None capitalized.

(2)       Reflects one-third of rental expense under operating leasesconsidered to represent interest costs.

 

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