Exhibit 31.1**Certification of Principal Executive Officer**I, John R. Cawthron, certify that: 1. I have reviewed this quarterly report on Form 10-Q of TIMCO AviationServices, Inc.;  2. Based on my knowledge, this quarterly report does not contain any untruestatement of a material fact or omit to state a material fact necessary to make thestatements made, in light of the circumstances under which such statements weremade, not misleading with respect to the period covered by this report;  3. Based on my knowledge, the financial statements, and other financialinformation included in this report, fairly present in all material respects thefinancial condition, results of operations and cash flows of the registrant as of,and for, the periods presented in this report;  4. The registrant’s other certifying officer and I are responsible forestablishing and maintaining disclosure controls and procedures (as defined inExchange Act Rules 13a-15(e) and 15d-15(e)) for the registrant and we have: a) Designed such disclosure controls and procedures, or causedsuch disclosure controls and procedures to be designed under our supervision,to ensure that material information relating to the registrant, including itsconsolidated subsidiaries, is made known to us by others within thoseentities, particularly during the period in which this report is beingprepared;  b) Intentionally omitted.  c) Evaluated the effectiveness of the registrant’s disclosurecontrols and procedures and presented in this report our conclusions aboutthe effectiveness of the disclosure controls and procedures, as of the end ofthe period covered by this report based on such evaluation; and  d) Disclosed in this report any change in the registrant’sinternal control over financial reporting that occurred during theregistrant’s most recent fiscal quarter that has materially affected, or isreasonably likely to materially affect, the registrant’s internal controlover financial reporting; and 5. The registrant’s other certifying officer and I have disclosed, based onour most recent evaluation of internal control over financial reporting, to theregistrant’s auditors and the audit committee of registrant’s board of directors (orpersons performing the equivalent functions): a) all significant deficiencies and material weaknesses in thedesign or operation of internal control over financial reporting which arereasonably likely to adversely affect the registrant’s ability to record,process, summarize and report financial information; and  b) any fraud, whether or not material, that involvesmanagement or other employees who have a significant role in the registrant’sinternal control over financial reporting.Date:November 20, 2006       /s/ John R. Cawthron John R. Cawthron    Chief Executive Officer    (Principal Executive Officer)  
 

 
**Certification of Principal Financial Officer**I, James H. Tate, certify that: 1. I have reviewed this quarterly report on Form 10-Q of TIMCO AviationServices, Inc.;  2. Based on my knowledge, this quarterly report does not contain any untruestatement of a material fact or omit to state a material fact necessary to make thestatements made, in light of the circumstances under which such statements weremade, not misleading with respect to the period covered by this report;  3. Based on my knowledge, the financial statements, and other financialinformation included in this report, fairly present in all material respects thefinancial condition, results of operations and cash flows of the registrant as of,and for, the periods presented in this report;  4. The registrant’s other certifying officer and I are responsible forestablishing and maintaining disclosure controls and procedures (as defined inExchange Act Rules 13a-15(e) and 15d-15(e)) for the registrant and we have: a) Designed such disclosure controls and procedures, or causedsuch disclosure controls and procedures to be designed under our supervision,to ensure that material information relating to the registrant, including itsconsolidated subsidiaries, is made known to us by others within thoseentities, particularly during the period in which this report is beingprepared;  b) Intentionally omitted.  c) Evaluated the effectiveness of the registrant’s disclosurecontrols and procedures and presented in this report our conclusions aboutthe effectiveness of the disclosure controls and procedures, as of the end ofthe period covered by this report based on such evaluation; and  d) Disclosed in this report any change in the registrant’sinternal control over financial reporting that occurred during theregistrant’s most recent fiscal quarter that has materially affected, or isreasonably likely to materially affect, the registrant’s internal controlover financial reporting; and 5. The registrant’s other certifying officer and I have disclosed, based onour most recent evaluation of internal control over financial reporting, to theregistrant’s auditors and the audit committee of registrant’s board of directors (orpersons performing the equivalent functions): a) all significant deficiencies and material weaknesses in thedesign or operation of internal control over financial reporting which arereasonably likely to adversely affect the registrant’s ability to record,process, summarize and report financial information; and  b) any fraud, whether or not material, that involvesmanagement or other employees who have a significant role in the registrant’sinternal control over financial reporting.Date:November 20, 2006       /s/ James H. Tate James H. Tate    Executive Vice President, CAO and CFO    (Principal Financial Officer)