21. Some aircraft were fitted with two underwing Turbomeca Palas turbojet engines for auxiliary power. 22. Saunders-Roe realised that the new turbojet engine presented an opportunity to overcome this drawback. 23. With the advent of the turbojet engine , aerial combat never would be the same. 24. Two Lyulka AL-7F-2 turbojet engines were mounted in the fuselage. 25. New wings with greater area and reduced WP-6 A ( Tumansky RD-9 ) turbojet engines . 26. Turbojet engines had a significant impact on commercial aviation.27. Several descriptions in the article are wrong, primarily the text describing turbofan and turbojet engines . 28. The single turbojet engine was fed by cheek intakes. 29. The later TU-144D featured turbojet engines with comparable efficiency. 30. All three, after ejection, would be propelled by small turbojet engine developed for target drones.