Maneuvering Loads and the V-n Diagram. The V-n, velocity-versus-load diagram, Figure 1, describes the relationship between an aircraftâs. speed, its longitudinal (pitch axis) maneuvering. capability, and its structural strength. The. positive-g, maximum lift line indicates how. aggressively, at any airspeed, we can apply aft.
Fairbanks, Alaska. During the early 19th century, some of the best scientific minds of the period believed that the aurora was caused by the reflection of sunlight from tiny ice crystals suspended high in the atmosphere.
Got some jeep, traveled far up to the north â all the way to the home of the northern lights in Iceland. An aurora is a display in the sky particularly in the northern part of the world, around Iceland, Sweden, Norway and Canada. It is caused by collision of energetic particles in the highest altitude and creates the northern lights iceland best time.