Exhibit 10.1 PLANGRAPHICS, INC. 112 EAST MAIN STREET FRANKFORT, KY 40601 December 21, 2005 Name of Executive Title Street City, State, Zip Code Dear (Name of Executive): Pursuant to your employment letter effective January 1, 2002, this letter is intended to inform you of PlanGraphics' interest and intent to extend the aforementioned agreement through September 30, 2006, pursuant to the existing terms and conditions of the contract. If the extension is acceptable to you under those terms, please acknowledge with your signature below and return two signed copies to me. If you would prefer to discuss the extension or modification to the agreement, please inform Kimberly Wallace who will schedule the discussion at the earliest possible opportunity. Sincerely, /S/ John C. Antenucci John C. Antenucci President and CEO CC: Gary S. Murray Joyce Rector Signature: Date: -------------------------------------------- ------------------