381458
The path can either be based on stored database altitudes as displayed on the altimetry system ( " Baro VNAV " ) , or as corrected within more advanced FMS equipment for temperature errors : significantly low temperature otherwise causing a shallow approach .
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Please list all entity words in the text that fit the category. Output format is "word1, word2". 
Option: location, person, organization 
Text: {0} 
Answer:
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