1. By the end of that conflict, such aircraft basically fell into two categories: twin-engined and four-engined.

2. The two twin-engined aeroplanes were trapped behind the Citation jet.

3. It was a twin-engined light STOL utility transport, with two 300 hp Ivchenko AI-14RF radial piston engines.

4. Aero-engined cars also made an appearance on the British television program Top Gear on 4 March 2012, during the sixth episode of Season 18, when both the BMW-engined "Brutus" and Rolls-Royce-engined "Meteor" were featured.

5. F-IX Three-engined passenger airliner for KLM.

6. The Lockheed SR-71 Blackbird was a two-seat twin-engined long-range supersonic strategic reconnaissance aircraft produced by Lockheed Corporation

7. The Italian, Fiat-engined Schneider Trophy aircraft had contra-rotating (two-bladed) Airscrews to obviate gyroscopic forces while going around the pylons.

8. Hanriot H.230 was a French twin-engined advanced trainer.

9. Avgas definition, gasoline for use in piston-engined aircraft

10. A Rolls-Royce-engined Borderer was T3446RR220 or T3446RR280

11. As regards pollution, old diesel-engined vehicles are the worst offenders.

12. Avgas (countable and uncountable, plural Avgases) gasoline fuel for piston-engined aircraft

13. The Lockheed Altair was a single-engined sport aircraft of the 1930s.

14. The mid-engined Maserati was in the pipeline but still one year away.

15. The Tecnam P2006T, a four-seat twin engined aircraft, first flew in 2007.

16. The Westland Whirlwind was a British twin-engined heavy fighter developed by Westland Aircraft.

17. The Northrop N-3PB Nomad was a single-engined American floatplane of the 1940s.

18. Pan Am Cargo first used piston-engined aircraft such as the Douglas DC-4.

19. The Vauxhall VX 220 is a mid engined, targa - topped , 2 - seater introduced in early 200

20. This eight-engined monster is made of spruce and has a wingspan of almost 100 metres.

21. The Lockheed Model 9 Orion is a single-engined passenger aircraft built in 1931 for commercial airlines.

22. Hart SEDB Two-seat single-engined light bomber aircraft for the RAF, powered by a 525 hp Rolls-Royce Kestrel IB, or a 510 hp Kestrel X (DR) piston engine.

23. The Tupolev ANT-41 was a prototype Soviet twin-engined torpedo-bomber of the 1930s.

24. It was the USSR's first wide-body and the world's second four-engined wide-body.

25. It was also used as a mother ship for the experimental rocket-engined Bisnovat 5 in 1948–49.

26. The CANT Z.1007 Alcione (Kingfisher) was an Italian three-engined medium bomber, with wooden structure.

27. The Cessna C-106 Loadmaster (or Cessna P260) was a 1940s American twin-engined transport monoplane.

28. The Antonov An-32 (NATO reporting name: Cline) is a twin-engined turboprop military transport aircraft.

29. The Avia B.158 was a prototype Czechoslovak twin-engined light bomber aircraft of the 1930s.

30. And then he blagged a twin-engined Squirrel helicopter to take him home from a rugby match.

31. Doubtless a single-engined Squirrel wouldn't have been powerful enough to get his chins off the ground.

32. The Siebel Si 204 was a small twin-engined transport and trainer aircraft developed in World War II.

33. A twin-engined plane crossed Tattnall's stern from about 3,000 yards, and her 40 mm gun crews opened fire.

34. A jet Airliner or jetliner is an Airliner powered by jet engines (passenger jet aircraft).Airliners usually have two or four jet engines; three-engined designs were popular in the 1970s but are less common today

35. One of the planes, a twin-engined "Betty," was attempting a suicide run on Waller before heavy antiaircraft fire splashed her.

36. Beechcraft T-34 Mentor - a propeller-driven, single-engined, military trainer aircraft derived from the Beechcraft Model 35 Bonanza.

37. The Avenger was the heaviest single-engined aircraft of World War II, and only the USAAF's P-47 Thunderbolt came close to equalling it in maximum loaded weight among all single-engined fighters, being only some 400 pounds (180 kg) lighter than the TBF, by the end of World War II

38. At that time, the Central Aero and Hydrodynamics Institute (TsAGI) favoured the clean-winged, rear-engined, T-tailed configuration for airliners.

39. A twin-engined bomber flew over the ship at 05:06 on that day, at an altitude of 300 ft (91 m).

40. Army Chief of Staff Malin Craig cancelled the order for 65 YB-17s, and ordered 133 of the twin-engined Douglas B-18 Bolo, instead.

41. It was powered by a single Klimov RD-33 afterburning turbofan engine – the same engine used by the twin-engined MiG-29.

42. The Boeing B-17 Flying Fortress is a four-engined heavy Bomber developed in the 1930s for the United States Army Air Corps (USAAC)

43. ‘Except for operations with single-engined propeller-driven aeroplanes with an MOPSC of 5 or less or single-engined non-complex helicopters with an MOPSC of 5 or less, taking off and landing at the same aerodrome or operating site, under VFR by day, the main structure of the OM shall be as follows:’;

44. The four-engined A340 design was a new-generation ETOPS-immune aircraft, able to fly long over-water routes denied to other Airbus products.

45. Propeller aircraft A turboprop-engined DeHavilland Twin Otter adapted as a floatplane Propeller aircraft use one or more propellers (Airscrews) to create thrust in a forward direction

46. Douglas continued to develop new aircraft, including the successful four-engined Douglas DC-6 (1946) and its last propeller-driven commercial aircraft, the Douglas DC-7 (1953).

47. Douglas was a British motorcycle manufacturer from 1907–1957 based in Kingswood, Bristol, owned by the Douglas family, and especially known for its horizontally opposed twin cylinder engined bikes and as manufacturers of speedway machines

48. two fucks, two bumps, two " amigas "

49. Unlike the twin-engined McDonnell Douglas F-4 Phantom II for example, the F-104 with its single engine lacked the safety margin in the case of an engine failure, and had a poor glide ratio without thrust.

50. Although influenced by the Dassault/Dornier Alpha Jet design, the Pampa differs in being a smaller aircraft, it is also single-engined and has straight supercritical wings rather than the swept ones of the Alpha Jet.

51. Knit two,purl two.

52. Two kidneys, two ureters, two urethral sphincters, and a urethra.

53. Well, two acolytes, two addresses.

54. Two plus two equals four.

55. Gules, six Annulets embraced or, two, two and two--BRACER

56. The sail also has two sheets, two braces, two clewlines, four Buntlines and two reef tackles

57. Knit two plain, two purl.

58. A 14.7.3 Two hammers, two sledge-hammers or two axes, crossed

59. Two beers for two weary travelers.

60. Four take away two is two.

61. Thank you for Adopting from Two by Two Rescue! We welcome you to the Two by Two family

62. And there are two wire whisks, two sets of Tupperware bowls, two quiche pans, and two bread baskets.

63. Two steering oars, two rowlocks and two mooring spikes with painters were provided.

64. Two cones, two T-shirts to go.

65. Two hot dogs, and two sprites, please.

66. * one attorney — two Attorneys * one key — two keys * one turkey — two turkeys * one monke

67. Comparative analysis is a study that compares and contrasts two things: two life insurance policies, two sports figures, two presidents, etc

68. Added to; plus: Two And two makes four

69. The nucleus has two protons and two neutrons.

70. He orders two french fries and two Cokes.

71. Two and two are company for each other.

72. Two twin domes, two radically opposed design cultures.

73. Bimanal definition is - having two hands : two-handed.

74. The two aliens sucked on my two nipples.

75. 2n 4c Two homolog chromosomes (diploid) consisting each of two sister Chromatids (two yellow and two blue), thus 4c in total

76. Brought and Bought are two different words with two different meanings and two different spellings

77. (Matthew 7:13, 14) Two roads, two destinies.

78. Two boards, two lights or two flags, one above the other, indicate a prolonged prohibition

79. Below are two drawings of a 4-carbon molecule with two chlorines and two Bromines attached

80. These two companies were supported by two batteries of 105 mm howitzers and two armoured cars.