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Thread: what is the accuracy reqd in DME arc
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Old 21st Jun 2011, 16:18
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aterpster
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The general testing standard is +/- 0.5 (one-half) nautical mile. +/- 2.0 miles is unsatisfactory in my view. The PANS-OPS arc primary containment area is +/- 3 miles and the DME can have a total error of 0.25 n.m.
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