What does GA mean in flying? General Aviation (GA) is defined by the International Civil Aviation Organisation (ICAO) as “all civil aviation operations other than…
Which nerve is given off by the lumbar plexus? The nerves arising from the lumbar plexus from superior to inferior are iliohypogastric, ilioinguinal, genitofemoral, lateral…
How do I use multiple wireless microphones? Make sure you’re on the right frequency! When using more than one wireless system, use different frequencies for…