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.
That means the best time for seeing the aurora during Alaska's winter is 11:30 p.m.â3:30 a.m. with the peak at 1:30 a.m. During Alaska's spring and fall (September and March), the best time to view the aurora is 12:30 a.m.â 4:30 a.m.