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DefenceTalk<\/p>\nDefenceTalk<\/p>\n
The Defense Department has been working to improve issues that affect the ready-for-issue rate for F-35 joint strike fighter parts, the undersecretary of defense for acquisition and sustainment told Congress.<\/p>\n
Parts for the F-35 should be accompanied by an \u201celectronic equipment log\u201d through the jet\u2019s Autonomic Logistics Information System, but that doesn\u2019t always happen, Ellen M. Lord said. Without this log, dubbed EEL, parts are not deemed to be ready for issue and might not be able to be installed on the aircraft.<\/p>\n
\u201cThe department has taken near-term action to address key degraders of ready-for-issue or RFI rate,\u201d Lord said during testimony today before the House Oversight and Reform Committee. \u201cBut the long-term solution to the problem depends on the already underway effort to replace [the autonomic logistics information system] with a more stable, capable system.\u201d<\/p>\n
Lord said those near-term actions have resulted in increased RFI rates at Hill Air Force Base, Utah; Luke Air Force Base, Arizona; and Marine Corps Air Station Yuma, Arizona. She said those rates have moved from about 43% in February to more than 70% in every month since April. In June, she said, the RFI rate achieved a high of 83%.<\/p>\n
A more long-term solution to ensuring parts for the F-35 arrive with EELs will involve replacing the ALIS with a different system called the Operational Data Integrated Network, or ODIN, a government-owned product. Lord announced that system to Congress earlier this year.<\/p>\n
\u201cThe department will introduce the first tranche of ODIN capability fleetwide by the end of 2021,\u201d she said. \u201cIn the interim, the department has been working to develop solutions to the legacy ALIS system to improve EEL\u2019s accuracy, tracking and transmission performance to reduce maintenance workarounds and to mitigate potential risks to the fleet.\u201d<\/p>\n
Air Force Lt. Gen Eric T. Fick, program executive officer for the F-35 Lightning II Joint Program Office, explained to lawmakers why a missing EEL is a problem for aircraft maintainers.<\/p>\n
\u201cIt takes a significant effort in time for maintainers to reconstruct the part history and create a digital record for that part,\u201d he said. \u201cThis activity diverts time from scheduled maintenance, increases the probability of human error, adding cost to the program. The bottom line is, we must receive our parts on time and with all the required identification markings and electronic records.\u201d<\/p>\n
Of about 50,000 parts on an F-35, only about 1,000 require an EEL, the general said.<\/p>\n
\u201cIt\u2019s a very small number of parts that actually require EELs,\u201d Fick said. \u201cWe\u2019re actively looking to reduce the number of parts that have EELs, so we reduce this problem.\u201d<\/p>\n