In Minnesota, brown trout 250-380 mm (10-15 in) long and 1.6-2.5 kg (3.5-5.5 lbs) are fairly common in streams. Stream browns over 635-mm (25-in.) long and 5.5 kg (12 lbs) are rare, but in Lake Superior they are often bigger. The Minnesota state record for this fish is 7.56 kg (16-lbs. 12 oz).
Since jets take off at a particular airspeed, the ground speed they need depends on the prevailing winds. Suffice it to say, a 737 rotates at an airspeed of around 130 to 150 knots, depending on weight (among other factors), and an A380 rotates somewhere around 140 to 180 knots.
A jet plane has a takeoff speed of vto = 74 m/s and can move along the runway at an average acceleration of 2.0 m/s2. If the length of the runway is 2.1 km, will the plane be able to use this runway safely?