Embraer delivers 20 commercial and 12 executive jets in Q1 Embraer delivered 20 jets to the commercial aviation market and 12 to the business aviation market during Q1, for a total of 32 aircraft. On March 31, the firm order backlog totaled $20.4B. During Q1, Embraer announced a firm order for 15 E175s and two E190s from KLM Cityhopper, KLM's regional subsidiary. The contract for the 17 E-Jets also includes an option for 17 additional E-Jets for KLM Cityhopper or Air France regional subsidiary HOP! The firm order has an estimated value of $764M based on Embraer's current list prices. The transaction could reach $1.5B if all options are exercised. Embraer and Republic Airways Holdings also signed an order for five new E175 jets in Q1 with an estimated value of $222M.