Night Surveys Clause Samples

Night Surveys. To conduct a night survey the aircraft must be IFR certified and equipped with at least two independent and dissimilar IFR certified navigation systems that can be used in the survey area. The survey shall be flown at least 1000 feet above all obstacles within the operational area and a 10 nautical mile buffer around the operational area. The operational area shall include the maneuvering area for line turns and lead ins.