Spot dictation187After _________ contact Ground 121.6.[音频]
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Spot dictation307Number One, contact Tower _________.[音频]
Spot dictation319Leaving _________ VOR heading _________.[音频]
Spot dictation402Estimating crossing_________ NDB _________.[音频]
Spot dictation405Report _________ miles from _________ VOR.[音频]
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