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In December 1943 the annual Master Test of aircraft recognition was introduced as a compulsory test for all observers and a basic level pass was mandatory for continued membership of the ROC. In the first year those observers who had achieved a club pass at 3rd class level were declared exempt from the basic test requirement.
A man (lying down) performs a bench press with a spotter. Spotting in weight or resistance training is the act of supporting another person during a particular exercise, with an emphasis on allowing the participant to lift or push more than they could normally do safely. [1]
The training and intense watching bore dramatic fruit in the autumn of 1943 when observers at a post in West Palm Beach, Florida, saw and reported instantly the passage of a German aircraft bearing American markings over their post. The fact that the plane was one that had been captured in Europe and was being flown back to the United States ...
Weather spotter, an individual who observes the weather to inform media or others Storm spotter, a weather spotter who observes severe weather events; Aircraft spotter, a hobbyist who tracks and records the movement of aircraft; Bus spotter, a hobbyist who seeks to see all buses in a particular fleet or produced by a particular manufacturer
At the end of the war, aerial photography was an enormous ongoing project. The number of exposed images numbered in the millions, with many more prints. Large photo-mosaics covering the entire Western Front at scales as low as 1:8000 were created and continuously updated. It is estimated that about one third of sorties were devoted to ...
A long exposure of a United States Navy Landing Signalman Enlisted (LSE) directing a SH-60F Sea Hawk to take off using marshalling wands. Despite efforts to standaridize aspects of aviation communication, such as terminology and language, hand signals used to guide aircraft on the ground still vary between various major organizations, such as the International Civil Aviation Organization [3 ...
With unilateral training, however, the person definitely performs the same amount of work with either side of their body and this can therefore mean that the muscle imbalance is resolved. For example, if a person's right leg is stronger than their left leg, and it therefore performs 60% of the work in a bilateral squat, and the left leg 40% ...
A spotter is a person used in vehicle maneuvers to assist a driver who may not have a clear view in their direction of travel. [1] [2] They are most commonly used in: Off-road rock crawling; Reversing truck and trailer combinations, such as semitrailers, b-trains and road trains; Placing oversized freight using a forklift