Defense Transportation: Air Mobility Command Needs to Collect and Analyze Better Data to Assess Aircraft Utilization
Abstract
Because the Air Mobility Command (AMC), which is the Air Force agency responsible for managing airlift, does not systematically collect and analyze operational factors that impact payloads on individual missions, DOD does not know how often it met its secondary goal to use aircraft capacity as efficiently as possible. AMC collects data about short tons transported and information about operational factors, such as weather and runway length, when planning and executing airlift missions. AMC does not capture data about these variables in a manner that allows officials to determine historically whether aircraft capacity was used efficiently. Historical mission planning files and the Global Air Transportation Execution System that is used to track mission data could provide some information about operational factors that affect mission payloads, but limitations associated with these data sources do not allow officials to determine whether DOD used aircraft capacity as efficiently as possible. In the absence of data about operational factors that impact payloads on specific missions, GAO calculated the average payloads for each type of strategic aircraft and compared these to historical average payloads, known as payload planning factors. GAO found that over 97 percent of C-5 missions and more than 81 percent of C-17 missions carried payloads below DOD s payload planning factors, as shown in the table below.
Document Details
- Document Type
- Technical Report
- Publication Date
- Sep 01, 2005
- Accession Number
- ADA438360
Entities
Organizations
- United States Government Accountability Office