Reading Metrics
Grade Level
Middle Grades (MG 4-8)
Book Level
5.0
Points
0.5
Fiction/Nonfiction
Nonfiction
Word Count
1650
Points per Word
0.000303
Page Count
41
Points per Page
0.012195
Series
Wings (Capstone)
Description
Presents a history of military helicopters with descriptions of some notable models from the U. S. Air Force.