Boeing identifies 737 MAX software glitch
Boeing has identified a software issue on certain 737 MAX aircraft that can disrupt automated vertical navigation functions following a missed approach and increase pilot workload during landing. The flaw stems from a cockpit software update. U.S. air safety regulators are reviewing the problem, which has prompted safety concerns and delayed the certification of the 737 MAX 10. Following the disclosure, Boeing stock dropped three percent, while market watchers monitored related aerospace suppliers.
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- ✓ Boeing identified a software issue on some 737 MAX aircraft that can affect automated vertical navigation functions after a missed approach.
- ✓ U.S. air safety regulators are delaying certification of the 737 MAX 10 until they determine whether the software glitch poses a safety risk.
- ✓ The issue stems from a cockpit software update.
- ✓ Boeing shares dropped three percent as the landing software glitch drew regulator review.
What changed
Boeing identified a previously undisclosed cockpit software glitch affecting automated navigation and landing features on 737 MAX aircraft, prompting regulatory delays for the -10 certification.
Live updates
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Boeing Identifies 737 MAX Software Glitch
Boeing has identified a software issue on certain 737 MAX aircraft that can disrupt automated vertical navigation functions following a missed approach and increase pilot workload during landing. The flaw stems from a cockpit software update. U.S. air safety regulators are reviewing the problem, which has prompted safety concerns and delayed the certification of the 737 MAX 10. Following the disclosure, Boeing stock dropped three percent, while market watchers monitored related aerospace suppliers.
Why it matters
The discovery adds to intense regulatory and safety scrutiny facing the manufacturer in recent years. Certification for the 737 MAX 10 is on hold while authorities evaluate whether the software bug poses a safety risk. Fixing the navigation issue is critical as the company works to clear upcoming aircraft versions for commercial operation.
What is confirmed
- Boeing identified a software issue on some 737 MAX aircraft that can affect automated vertical navigation functions after a missed approach.
- U.S. air safety regulators are delaying certification of the 737 MAX 10 until they determine whether the software glitch poses a safety risk.
- The issue stems from a cockpit software update.
- Boeing shares dropped three percent as the landing software glitch drew regulator review.
What to watch next
- Decisions by the Federal Aviation Administration on the safety risk and timeline for the 737 MAX 10 certification
- Implementation of a permanent fix or updated pilot procedures by Boeing engineers
confidence 95%Sources used for this update (13)
- WSJ — Exclusive | New Boeing 737 MAX Software Glitch Could Disrupt Navigation Feature
- Yahoo Finance — Boeing Drops 3% as 737 MAX Landing Software Glitch Draws Regulator Review; GE Aerospace Eases, RTX Treads Water
- KOMO — Boeing identifies 737 MAX software glitch
- People.com — New Glitch Discovered in Boeing 737 MAX Software Prompts Safety Concerns Regarding Plane’s Navigation Feature
- Bloomberg.com — Boeing 737 Max 10 Approval Delayed Over New Software Issue
- Aviation Week — Boeing Tackles 737 MAX Software Glitch With -10 Certification Looming
- Yahoo Finance — Boeing (BA) Finds a 737 MAX Software Glitch Affecting Automated Navigation
- Reuters — FAA says software issue will delay certification of Boeing 737 MAX
- www.cnbc.com — Boeing flags 737 Max navigation software glitch - CNBC
- techxplore.com — Certification of Boeing 737 MAX delayed by software bug
- flipboard.com — Boeing identifies 737 MAX software glitch affecting landing navigation feature
- komonews.com — Boeing identifies 737 MAX software glitch
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