| For      the transition period from             to      _________ |
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| Commission file      number     0-22760                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                          |
|--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|
|    ELECSYS  CORPORATION                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                               |
|  (Exact name of      Registrant as Specified in its charter)                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                    |
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|  Kansas                                                                     |   48-1099142                           |
|-------------------------------------------------------------------------------------------------|------------------------------------------------------------|
|  (State or      other jurisdiction of  incorporation or      organization)  |   (I.R.S.      Employer Identification No.)      |
|                                                                                            |                                                       |
|  846 N.      Mart-Way Court  Olathe, KS                                          |   66061                                          |
|  (Address of      principal executive offices)                                             |   (Zip      Code)                                |
|                                                                                            |                                                       |
|  Registrant's      telephone number, including area code:  (913)647-0158         |                                                       |
|                                                                                            |                                                       |
|  Securities      registered under Section 12(b) of the Exchange  Act:                      |
|                                                                                            |                                                       |
|  Title of each      class                                                             |   Name of      Each Exchange on Which Registered |
|  Common Stock,      $.01 par value                                                         |  NASDAQ Stock      Market                             |

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|                                                       | ELECSYS      CORPORATION |                                                                         |
|------------------------------------------------------------|--------------------------|------------------------------------------------------------------------------|
|                                                       |                     |                                                                         |   |
| November      20, 2009       | By:                      | /s/       Karl B. Gemperli                                              |   |
| Date                                        |                     | Karl      B. Gemperli                                                        |   |
|                                                       |                     | President      and Chief Executive Officer(Principal      Executive Officer) |   |
|                                                       |                     |                                                                         |   |

|                                                            | ELECSYS      CORPORATION |                                                                                              |
|------------------------------------------------------------|--------------------------|---------------------------------------------------------------------------------------------------|
|                                                       |                     |                                                                                              |   |
| November      20, 2009       | By:                      | /s/       Todd A. Daniels                                                                    |   |
| Date                                        |                     | Todd      A. Daniels                                                                              |   |
|                                                       |                     | Vice      President and Chief Financial Officer(Principal      Financial and Accounting  Officer) |

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|  NUMBER      | DESCRIPTION                                                                                                                                         |
|--------------------------------------------|----------------------------------------------------------------------------------------------------------------------------------------------------------|
|  31.1        | Rule      13a-14(a)/15d-14(a) Certification of President and Chief Executive      Officer(Principal      Executive Officer)                              |
|  31.2                                 |        Rule      13a-14(a)/15d-14(a) Certification of Vice President and Chief Financial      Officer (Principal Financial and Accounting  Officer) |

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