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A typical light aircraft: the Cessna 172 With a maximum gross takeoff weight of 12,500 lbs, the DHC-6 Twin Otter is an example of the upper limit of the light aircraft category. A Robinson R44 light helicopter. A light aircraft is an aircraft that has a maximum gross takeoff weight of 12,500 lb (5,670 kg) or less. [1]
The pound or pound-mass is a unit of mass used in both the British imperial and United States customary systems of measurement.Various definitions have been used; the most common today is the international avoirdupois pound, which is legally defined as exactly 0.453 592 37 kilograms, and which is divided into 16 avoirdupois ounces. [1]
In order to airlift the Buran space shuttle, in 1988 Soviet Union introduced the sole Antonov An-225 Mriya (dream). With a ( maximum takeoff weight greater than 640 tonnes (1,410,000 lb) and a wing span of 88.4 metres (290 ft), it was the largest operational aeroplane in the world.
≡ 1 ⁄ 7000 lb av ≡ 64.798 91 mg: grave: gv grave was the original name of the kilogram ≡ 1 kg hundredweight (long) long cwt or cwt ≡ 112 lb av = 50.802 345 44 kg: hundredweight (short); cental: sh cwt ≡ 100 lb av = 45.359 237 kg: hyl; metric slug: ≡ 1 kgf / 1 m/s 2 = 9.806 65 kg: kilogram (kilogramme) kg ≈ mass of the prototype ...
However, the names of all SI mass units are based on gram, rather than on kilogram; thus 10 3 kg is a megagram (10 6 g), not a *kilokilogram. The tonne (t) is an SI-compatible unit of mass equal to a megagram (Mg), or 10 3 kg. The unit is in common use for masses above about 10 3 kg and is often used with SI prefixes.
Metric units are units based on the metre, gram or second and decimal (power of ten) multiples or sub-multiples of these. According to Schadow and McDonald, [1] metric units, in general, are those units "defined 'in the spirit' of the metric system, that emerged in late 18th century France and was rapidly adopted by scientists and engineers.
Two versions, the standard Model 300 with increased MTOW of 14,000 lb (6,300 kg) and the Model 300LW with MTOW limited to 12,500 lb (5,700 kg) to meet the aviation regulatory requirements of various countries; 247 built including 35 Model 300LW and including two Model 300s modified and another 17 built specifically for the FAA for use in navaid ...
Conversion of units is the conversion of the unit of measurement in which a quantity is expressed, typically through a multiplicative conversion factor that changes the unit without changing the quantity. This is also often loosely taken to include replacement of a quantity with a corresponding quantity that describes the same physical property.