the mid-term the potential to double the size of the company and that doesn't include new strategic projects. We are going to be bigger and stronger, focusing not only on the top line, but also much higher profitability. We are already showing some positive results of the hard work our united and motivated teams of employees have done over the past several months. With expectation for positive operating profit this year and much better free cash flow performance with a clear potential to break-even for the year. This will be supplemented by partnerships and new programs to drive even higher growth opportunities. We are also advancing on our ESG journey and right after the Q and A session, we will share with you our new ESG commitments. I invite everyone; therefore, to remain online for this ESG event which will start just after the results Q and A. Also, we are looking forward to a new chapter of Embraer with our-… forward to a new chapter of Embraer with our extraordinary shareholder meeting scheduled for next Monday. We expect our shareholders to approve the election of two international board members with extensive global aerospace industry experience, following constructive feedback from analysts and shareholders to improve our corporate governance. These candidates have deep technical knowledge, strategic profiles, and an innovative thought process. Finally, I will close today by thanking everyone for this strong quarter. It always starts with our people and their focus and passion on executing our strategic planning. As I mentioned to you in the last earnings call, we are a different company today. We are in a process of transformation and we are moving fast. Thank you for your interest and confidence in our company. Over to you, Philippi. Thank you very much, Francisco. And before we continue, we'd like to show you a video. Check this out. The world is a different place to a year ago. Industries have changed, aviation perhaps more than any other, Embraer has changed too. We're leaner, more agile, and fit for growth. We're already on a path that will make us bigger and stronger, and with an all new product portfolio that are the most efficient and technologically advanced in their class, all built with the passion to improve sustainability, economics, cost efficiencies, and driving new innovations. We're better adapted to the challenges and opportunities of now. Like our customers, we're always looking above and beyond what was previously thought possible. That's why the world looks to Embraer. We are right for the world ahead, right now. Embraer, challenge, create, outperform. And now, let's move on to our questions and answers sessions we are preparing this side here, and remember that questions can only be sent to the writers platform. Eduardo Colto will be our moderator, and he already has some questions with him. Eduardo, over to you. Thanks. Um, thanks Philippi, we start now the Q&A. So let me see the questions that we have. Uh, a first question we have is, can you give an update on the SPAC negotiations with Eve? I don't know, uh, Francisco, Antonio, who wants to take that? Yes, thank you, I do. Thanks for the question. I mean, at this point of time, we can say that, uh, the negotiation is moving very well, I would say. We are very optimistic with this process. Okay. Uh, moving on the questions, second question we have, uh, what or- what work has Embraer been doing to develop electric aircraft in making this product more viable for customers? Uh, thank you, also good question. Well, we, we had our first technical flight recently with the Ipanema full electric. And, um, we hope to present this aircraft to the, to the public soon. And, uh, continue to, to invest in this, uh, electrification field as one of the, one of the innovations, uh, innovation fronts that we have, I mean, to be in line with the ESG, uh, activities that we are moving fast, uh, uh, in Embraer. Great. Uh, third question we have from investors is from, uh, Vitor Misosaki from Verbesco. He said, the inaudible showed a material gross margin expansion in the second quarter. Can you give a more details about that, Antonio? Uh, Vitor, thanks for the question. We, we had in the second quarter, two main facts, uh, on the defense side. First one was the Super Tucano deliver that we were not able to deliver in Q1, that flows to the Q2 figures. In addition to it, we have the, uh, uh, adjustment in the defense contract we have in the local inaudible in Brazil. I- I would say both effects, higher delivers in Super Tucano and the, uh, adjustments in the contracts lead us to this 25% margin in Q2. Okay. Very good. Uh, next question comes from, uh, UBS. Uh, could you comment on the 25 million reversal mentioned in the press release? Also, what was the positive cost base revision related, uh, uh, related on the results? So thanks for the question. First point, we, we built a provision 2018 for the Brazilian guys here, inaudible that we had a claim, discuss, been discussing 2018. And we, we were able to gain this, uh, this claim, uh, in second quarter, that's why we reversed the, this tax position. That was also already adjusted in 2018, that's why we also consider in our results. And the second question was in, in, in regards to the contracts. We have an adjustment here around $10 million in the second quarter, that were both effects. It's important also to mention that even that we have this tax reversal, 25 million, let's put first quarter, the second quarter. And we do have all the tax, of course, that we are not adjusting, that's also not, I would say, uh, for example, a reintegration of commercial aviation and arbitration costs, which is more or less net this 25 million, I would say. The numbers you are seeing right now, I would say, combined Q1 and Q2 is really, uh, for me describe the real performance of the company. Okay. Uh, we have several questions about, uh, about Eve. I will try to, to summarize them. So basically, any general updates on your Eve eVTOL initiatives? Would be very helpful, particularly all negotiations with Zanite. We already talk a little bit, but maybe an update of the eVTOL, uh, Francisco, Antonio? Yeah. Well, we, as I said, we are very excited with this, uh, with this initiative, with this product. I mean, we, we had, uh, the, the first flight with the prototype scale one to three, a successful test by the way. Now we are preparing the, the, the next, uh, next test with the prototype, uh, scale one to one. And, uh, technically, it's moving very well. We are, we are planning the certification by 2025, and entering service in 2026. And about the negotiation with Zanite, I mentioned already, that's moving very well. Okay. Very good. Now moving to business jet, we have a question from Credit Suisse. Um, uh, business jet has been very strong, uh, and in the first quarter