On December 18, 2020, the Board of Directors of PASSUR Aerospace, Inc. approved the appointment of Sean Doherty as Executive Vice President of Finance and Administration of the Company. In this role, Mr. Doherty will succeed Louis J. Petrucelly, who resigned his positions as Senior Vice President, Chief Financial Officer of the Company effective as of November 13, 2020, as previously disclosed. Mr. Doherty, age 48, previously served as Chief Financial Officer of Navblue Inc. from 2014 until his departure in December 2020. Prior to being named Chief Financial Officer, Mr. Doherty held the position of Vice President Finance at Navtech, predecessor company to Navblue, from 2011 to 2014, and was Director of Finance/Corporate Controller at Navtech from 2007 to 2011. Prior to joining Navtech, Mr. Doherty worked at Photowatt Technology (a division of ATS Automation), Look Communications, and D&B Receivable Management Services in various senior finance roles.