• 10 Middleton Shelving Facility
• 7 Wendt Commons Library - Closed
• 5 Memorial Library
• 5 WHS State Archives Preservation Facility
• 3 Wisconsin Historical Society Library
• 1 Steenbock Library

• 3 Microforms

• 9 Aviation
• 9 United States. Navy
• 6 Airports
• 5 Airplanes, Military
• 4 Air traffic control
• 3 Aeronautics, Commercial
• 3 Aviation Safety Reporting System (U.S.)
• 3 Bird control
• 3 Maintenance and repair
• 3 United States. Federal Aviation Administration
• 2 Aircraft accidents
• 2 Airplanes
• 2 Aviation mechanics
• 2 Combat survivability
• 2 Environmental aspects
• 2 Law and legislation
• 2 Research
• 2 United States. Coast Guard
• 2 Wildlife Services (U.S.)
• 2 Wildlife conservation
• 1 Advisory circular
• 1 Aeronautics in meteorology
• 1 Aerospace engineering

• 11 United States. Federal Aviation Administration
• 8 Naval Safety Center
• 4 Aviation Safety Reporting System (U.S.)
• 3 Flight Safety Foundation
• 2 Air Crew Association Canada
• 2 Canada. Civil Aviation
• 2 Canada. Department of National Defence. Directorate of Flight Safety
• 2 United States
• 2 United States. Animal and Plant Health Inspection Service
• 2 United States. Coast Guard
• 2 United States. Flight Standards Service
• 2 United States. Forest Service
• 2 Wildlife Services (U.S.)
• 1 Air Traffic Organization (U.S.)
• 1 Akademia Górniczo-Hutnicza im. S. Staszica w Krakowie
• 1 Ames Research Center
• 1 Canada. Canadian Forces Headquarters. Directorate of Flight Safety
• 1 Combined Manufacturers' and Technologists' Conference
• 1 Federal Aviation Administration Academy (U.S.)
• 1 Instytut Techniczny Wojsk Lotniczych
• 1 International Conference on Safety and Reliability
• 1 Langley Research Center
• 1 Naval Aviation Safety Center (U.S.)
• 1 Polskie Towarzystwo Bezpieczeństwa i Niezawodności
• 1 Survivability/Vulnerability Information Analysis Center (U.S.)

• 52 English
• 2 French
• 1 Polish
• 1 Portuguese

• 23 United States
• 4 Canada
• 1 Montana

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