While the students Grade 4 students in school books, located on the airport. Aircraft noise exposure is that the average noise level over 24 hours between 53-63 DB(a)
While students at the fourth grade at the school in which the airport is located. Are exposed to aircraft noise levels average 24 hours between 53-63 decibels.
As a student of grade 4 studied in schools located at the airport. The aircraft noise exposure loud volume average throughout the 24 hours between 53-63 DBA.