This technology dates to be able to the Romans. This is precisely what it sounds like, red wings are low and attached under the fuselage.
I'll tell you right now: that isn't the reality of. In February the White House published a massive budget document that was immediately panned by the Congress. http://finance.azcentral.com/azcentral/article/pressadvantage-2023-7-10-power-bi-consultants-at-freshbi-are-helping-clients-unlock-the-business-intelligence-value-trapped-in-their-data