Andrew D. Lochner Telecommunications Designer ADLochner@SpectrumEng.com Katie A. Conrad CAD Drafter KAConrad@SpectrumEng.com Bryan H. Reece, P.E. Electrical Engineer BHReece@SpectrumEng.com Kevin J. O’Neill Senior Telecommunications Designer KJOneill@SpectrumEng.com Craig W. Trowbridge, P.E., RCDD Information Systems Engineer CWTrowbridge@SpectrumEng.com Mark A. Christiansen, P.E. Vice-President of Engineering MAChristiansen@SpectrumEng.com Curt W. Meyer Telecommunications Designer CWMeyer@SpectrumEng.com Michael R. Foster, P.E. Civil/Structural Engineer MRFoster@SpectrumEng.Com Cynthia Streicher Executive Assistant CLStreicher@SpectrumEng.com Patricia K. Bowles Treasurer PKBowles@SpectrumEng.com David L. Bowles, P.E. Principal and Chief Executive Officer DLBowles@SpectrumEng.Com Polly A. Workman Administrative Support PAWorkman@SpectrumEng.Com Don A. Cates Electrical Engineer DACates@SpectrumEng.com Rodrick L. Sibery Projects Manager RLSibery@SpectrumEng.com Dustin W. Everetts Electrical Engineer DWEveretts@SpectrumEng.com Scott D. Bowles, P.E. President SDBowles@SpectrumEng.com Gregory S. Hughes Engineering Technologist GSHughes@SpectrumEng.Com Steve L. Weaver Engineering Technologist SLWeaver@SpectrumEng.Com Jeremy N. Konkle Electrical Engineer JNKonkle@SpectrumEng.com Tracy L. Bowles Vice-President of Operations TLBowles@SpectrumEng.Com Kara L. Litchfield Corporate Accountant KLLitchfield@SpectrumEng.Com