Explanation of Reasons For Differences in FAA, HNTB and Pnx. Aviation Department
Maker
City of Phoenix
Date8/10/1990
MediumInk on Paper
DimensionsOverall: 11 x 8 1/2 in. (27.9 x 21.6 cm); Small
ClassificationsDocumentary Artifact
Catalog number2000.28.1159
DescriptionMemorandum Discussing Differences in Annual Breakdowns on Sky Harbor OperationsStatus
Not on viewHoward Needles Tammen and Bergendoff
12/29/1989
