• Home
  • News
  • Fortune 500
  • Tech
  • Finance
  • Leadership
  • Lifestyle
  • Rankings
  • Multimedia
TechDefense

F-35 Will Fly Despite Software Glitches That Could Ground the Entire Fleet

By
Clay Dillow
Clay Dillow
Down Arrow Button Icon
By
Clay Dillow
Clay Dillow
Down Arrow Button Icon
April 18, 2016, 4:37 PM ET
US-NORWAY-LOCKHEED MARTIN F-35A LIGHTNING II JET FIGHTER
Photo by Laura Buckman — AFP/Getty Images

Problems with the F-35 Joint Strike Fighter’s software could lead to a fleet-wide grounding, a new report by the Government Accountability Office says.

In an analysis released late last week, the GAO reports that problems with the software system, known as the Autonomic Logistics Information System (ALIS), are serious enough that “it could take the entire F-35 fleet offline.” The $16.7 billion system–which diagnoses mechanical problems while also managing mission planning, maintenance, and performance–may also be unavailable in all of the places the F-35 needs to operate, the report says. The ALIS requires server connectivity and other infrastructure, which isn’t always available in more remote environments where the F-35 may be deployed.

But the military insists the trouble won’t keep the world’s most sophisticated (and expensive) aircraft out of the sky. The Pentagon’s F-35 program chief, Air Force Lt. Gen. Chris Bogdan, has said previously that the Lockheed Martin (LMT) built aircraft could fly for at least 30 days without support from ALIS, as none of its responsibilities are absolutely critical to combat. ALIS runs on ground-based computers rather than on the aircraft itself.

Get Data Sheet, Fortune’s technology newsletter.

The GAO remains unconvinced. Individual bugs aside, the major problem raised by the GAO is a lack of redundancy in the way the system is designed. As currently built, all F-35 data generated across the entire U.S. fleet is sent back to a central point and then on to ALIS’s main operating system. With no backup system in place, if either that centralized data hub or ALIS’s main operating unit fails, the entire U.S. F-35 fleet would be effectively taken offline.

That could prove problematic as the Joint Strike Fighter program approaches some key milestones, the most of important of which will come later this year when the U.S. Air Force plans to declare its version of the aircraft—the F-35A—ready for combat. The U.S. Marine Corps has already said its F-35B variant is combat ready, even as both the GAO and the Pentagon’s own office in charge of testing and evaluating new systems has called that declaration into question.

For more about Lockheed Martin, watch:

Of course, when the GAO raises red flags on a Pentagon program it’s not always about safety or combat readiness. The GAO’s job is to look out for taxpayers as well. While the Pentagon may be perfectly comfortable flying the world’s most technologically sophisticated and most networked warplane into combat while disconnected from its maintenance software, the GAO appears less comfortable with the idea that the Defense Department can remedy the problem without spending billions more dollars.

Specifically, the GAO report says the Pentagon’s estimate that ALIS will cost $16.7 billion over its 56-year lifetime is likely flawed. Citing program officials themselves, the GAO report asserts that problems with the system and delays associated with those problems could tack as much as $100 billion more onto the cost of the program. “Program officials said that if ALIS is not fully functional, the F-35 may not be operated as frequently as intended, but a DOD-commissioned plan found that schedule slippage and functionality problems with ALIS could lead to $20-100 billion in additional costs,” the report says.

In other words, GAO auditors seem convinced that while a worst case scenario could see the entire F-35 fleet stuck on the tarmac, even a best case scenario will likely see F-35 program costs continue to soar.

About the Author
By Clay Dillow
See full bioRight Arrow Button Icon

Latest in Tech

LawInternet
A Supreme Court decision could put your internet access at risk. Here’s who could be affected
By Dave Lozo and Morning BrewDecember 2, 2025
9 hours ago
AITikTok
China’s ByteDance could be forced to sell TikTok U.S., but its quiet lead in AI will help it survive—and maybe even thrive
By Nicholas GordonDecember 2, 2025
10 hours ago
United Nations
AIUnited Nations
UN warns about AI becoming another ‘Great Divergence’ between rich and poor countries like the Industrial Revolution
By Elaine Kurtenbach and The Associated PressDecember 2, 2025
11 hours ago
Anthropic cofounder and CEO Dario Amodei
AIEye on AI
How Anthropic’s safety first approach won over big business—and how its own engineers are using its Claude AI
By Jeremy KahnDecember 2, 2025
11 hours ago
Nvidia founder and CEO Jensen Huang reacts during a press conference at the Asia-Pacific Economic Cooperation (APEC) CEO Summit in Gyeongju on October 31, 2025.
AINvidia
Nvidia CFO admits the $100 billion OpenAI megadeal ‘still’ isn’t signed—two months after it helped fuel an AI rally
By Eva RoytburgDecember 2, 2025
13 hours ago
Big TechInstagram
Instagram CEO calls staff back to the office 5 days a week to build a ‘winning culture’—while canceling every recurring meeting
By Marco Quiroz-GutierrezDecember 2, 2025
13 hours ago

Most Popular

placeholder alt text
Economy
Ford workers told their CEO 'none of the young people want to work here.' So Jim Farley took a page out of the founder's playbook
By Sasha RogelbergNovember 28, 2025
4 days ago
placeholder alt text
Success
Warren Buffett used to give his family $10,000 each at Christmas—but when he saw how fast they were spending it, he started buying them shares instead
By Eleanor PringleDecember 2, 2025
20 hours ago
placeholder alt text
Economy
Elon Musk says he warned Trump against tariffs, which U.S. manufacturers blame for a turn to more offshoring and diminishing American factory jobs
By Sasha RogelbergDecember 2, 2025
13 hours ago
placeholder alt text
C-Suite
MacKenzie Scott's $19 billion donations have turned philanthropy on its head—why her style of giving actually works
By Sydney LakeDecember 2, 2025
20 hours ago
placeholder alt text
North America
Jeff Bezos and Lauren Sánchez Bezos commit $102.5 million to organizations combating homelessness across the U.S.: ‘This is just the beginning’
By Sydney LakeDecember 2, 2025
15 hours ago
placeholder alt text
AI
More than 1,000 Amazon employees sign open letter warning the company's AI 'will do staggering damage to democracy, our jobs, and the earth’
By Nino PaoliDecember 2, 2025
22 hours ago
Rankings
  • 100 Best Companies
  • Fortune 500
  • Global 500
  • Fortune 500 Europe
  • Most Powerful Women
  • Future 50
  • World’s Most Admired Companies
  • See All Rankings
Sections
  • Finance
  • Leadership
  • Success
  • Tech
  • Asia
  • Europe
  • Environment
  • Fortune Crypto
  • Health
  • Retail
  • Lifestyle
  • Politics
  • Newsletters
  • Magazine
  • Features
  • Commentary
  • Mpw
  • CEO Initiative
  • Conferences
  • Personal Finance
  • Education
Customer Support
  • Frequently Asked Questions
  • Customer Service Portal
  • Privacy Policy
  • Terms Of Use
  • Single Issues For Purchase
  • International Print
Commercial Services
  • Advertising
  • Fortune Brand Studio
  • Fortune Analytics
  • Fortune Conferences
  • Business Development
About Us
  • About Us
  • Editorial Calendar
  • Press Center
  • Work At Fortune
  • Diversity And Inclusion
  • Terms And Conditions
  • Site Map

© 2025 Fortune Media IP Limited. All Rights Reserved. Use of this site constitutes acceptance of our Terms of Use and Privacy Policy | CA Notice at Collection and Privacy Notice | Do Not Sell/Share My Personal Information
FORTUNE is a trademark of Fortune Media IP Limited, registered in the U.S. and other countries. FORTUNE may receive compensation for some links to products and services on this website. Offers may be subject to change without notice.