**Exhibit 31.1****Certification of Chief Executive Officer**I, Dean J. Douglas, certify that:1. I have reviewed this quarterly report on Form 10-Q of LCC International, Inc.; 2. Based on my knowledge, this report does not contain any untrue statement of amaterial fact or omit to state a material fact necessary to make thestatements made, in light of the circumstances under which such statementswere made, 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 respectsthe financial condition, results of operations and cash flows of theregistrant as of, and for, the periods presented in this report; 4. The registrant’s other certifying officer(s) and I are responsible forestablishing and maintaining disclosure controls and procedures (as definedin Exchange Act Rules 13a-15(e) and 15d-15(e)) and internal control overfinancial reporting (as defined in Exchange Act Rules 13a-15(f) and15d-15(f)) for the registrant and have: (a) designed such disclosure controls and procedures, or causedsuch disclosure controls and procedures to be designed underour supervision, to ensure that material information relatingto the registrant, including its consolidated subsidiaries,is made known to us by others within those entities,particularly during the period in which this quarterly reportis being prepared;  (b) designed such internal control over financial reporting, orcaused such internal control over financial reporting to bedesigned under our supervision, to provide reasonableassurance regarding the reliability of financial reportingand the preparation of financial statements for externalpurposes in accordance with generally accepted accountingprinciples;  (c) evaluated the effectiveness of the registrant’s disclosurecontrols and procedures and presented in this report ourconclusions about the effectiveness of the disclosurecontrols and procedures, as of the end of the period coveredby this report based on such evaluation; and  (d) disclosed in this report any change in the registrant’sinternal control over financial reporting that occurredduring the registrant’s most recent fiscal quarter (theregistrant’s fourth fiscal quarter in the case of an annualreport) that has materially affected, or is reasonably likelyto materially affect, the registrant’s internal control overfinancial reporting; and5. The registrant’s other certifying officer and I have disclosed, basedon our most recent evaluation of internal control over financialreporting, to the registrant’s auditors and the audit committee of theregistrant’s board of directors (or persons performing the equivalentfunctions): (a) all significant deficiencies and material weaknesses in the design oroperation of internal control over financial reporting which arereasonably likely to adversely affect the registrant’s ability torecord, process, summarize and report financial information; and  (b) any fraud, whether or not material, that involves management or otheremployees who have a significant role in the registrant’s internalcontrol over financial reporting.August 9, 2006   /s/ Dean J. Douglas   Dean J. Douglas  President and Chief Executive Officer