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• 737 Cabin Monitor AD: A Hard Landing Inside the Limits, and a Result Nobody Planned For October 30, 2026 A final FAA airworthiness directive, AD 2026-20-13, requires operators of certain Boeing 737-600 through -900ER airplanes to replace passenger service unit mounted video monitors that lack secondary retention lanyards, after some monitors detached during a hard landing that stayed within the PSUs' emergency load requirements. FLEX AI™ does not inspect cabin monitors or lanyards, and it does not replace this AD or any check in it.
• Global 7500 Wing Clearance AD: When the Finding Is a Measurement, Not a Failure October 28, 2026 A final FAA airworthiness directive, AD 2026-20-09, requires operators of certain Bombardier BD-700-2A12 (Global 7500) airplanes to correct low clearance at three places in the right wing and inspect for adequate clearance, to address a possible fuel tank ignition source in a lightning strike. FLEX AI™ does not measure clearances or inspect fuel lines and wiring, and it does not replace this AD or any check in it.
• Boeing 787 Fan Cowl AD: When the First Step Is a Records Question October 27, 2026 A final FAA airworthiness directive, AD 2026-20-16, requires a records check or inspection of the left fan cowl on the right engine of certain Boeing 787s with Rolls-Royce Trent 1000 engines, then modification or replacement where needed, to address exposure to cross-engine debris. FLEX AI™ does not inspect fan cowls, does not protect against debris, and does not replace this AD or any check in it.
• Rolls-Royce Trent 700 LPC Blade AD: When a Part's Risk Lives in Its History October 23, 2026 A final FAA airworthiness directive, AD 2026-20-11, requires removal and replacement of a batch of low-pressure compressor blades on Rolls-Royce Trent 768-60, 772-60 and 772B-60 engines after a non-conforming repair left them outside the approved design. The directive is the system working. FLEX AI™ does not inspect engine blades and does not replace this AD or any check in it.
• Structures Live Continuously. We Check Them Occasionally. October 21, 2026 Aircraft, bridges, ships and spacecraft share one structural problem. They carry load every hour of their lives, and we look at them at intervals. The inspection is a snapshot of a story that happened in between. FLEX AI™ is built around collecting and trending that in-between history, as context for required inspections, never as a replacement for them.
• Boeing 737NG Stabilizer Freeplay AD: When the First Sign of Wear Is the Airplane Moving October 20, 2026 A final FAA airworthiness directive published October 19, 2026 requires repetitive freeplay measurements of the horizontal stabilizer pivot hinges and jackscrew on 1,987 U.S. Boeing 737NG airplanes after operators reported pitch oscillation events. The directive is the system working. FLEX AI™ does not measure stabilizer freeplay and does not replace this AD or any check in it.
• Airbus A320-Family Wing Thrust Spigot Nuts: Three Corroded Parts, One Look for the Whole U.S. Fleet October 16, 2026 An FAA proposal published October 8, 2026 would require repetitive general visual inspections of the wing thrust spigot area on every U.S. Airbus A318, A319, A320 and A321 after three in-service occurrences of severely corroded slotted nuts. The proposal is the system working. FLEX AI™ does not inspect a slotted nut and does not replace this proposal or any check in it.
• Dassault Falcon 2000 Airworthiness Limitations: The Limits Moved Again October 13, 2026 AD 2026-18-02 supersedes a 2023 directive and requires every U.S. Falcon 2000 operator to revise its maintenance or inspection program for new or more restrictive airworthiness limitations on airplane structures and safe-life limits, effective October 16, 2026. The directive is necessary. FLEX AI™ does not replace this AD, and it does not rewrite a Falcon limitations page.
• Airbus A350 Tail Fittings: When a Repair Stops Counting as the Fix October 9, 2026 AD 2026-20-05 supersedes a 2021 directive on Airbus A350-941 and -1041 airplanes after new bushing migration cases in the horizontal tail plane lateral load fittings, and after certain repairs could no longer be treated as terminating action. The directive is necessary. FLEX AI™ does not replace this AD, and it does not inspect an A350 bushing.
• Boeing 757-300 Upper Frames: When the Program's Inspection Map Is Not Enough October 6, 2026 AD 2026-20-04 covers all Boeing Model 757-300 airplanes after crack growth analysis showed existing maintenance planning and supplemental structural inspection tasks do not give enough chances to catch cracks in the upper frames at certain fuselage frame splices. The directive is necessary. FLEX AI™ does not replace this AD, and it does not inspect a 757 upper-frame fastener.
• The FAA Just Put Another Inspection on the Calendar — On a Freighter Cargo Track September 30, 2026 AD 2026-18-08 covers certain Boeing Model 767-300F airplanes after a supplier notice of escapement on titanium cargo track crown fittings with suspect material certifications. Operators now run an XRF spectrometer check or replace the fittings. The directive is necessary. FLEX AI™ does not replace this AD, and it does not certify a supplier’s titanium.
• The FAA Just Put Another Inspection on the Calendar — On a Widebody Nacelle Bracket September 29, 2026 AD 2026-18-09 covers Airbus A330-243, A330-243F, A330-341, A330-342, and A330-343 airplanes after maintenance found cracked and broken anti-ice piccolo-tube restraint brackets on certain nacelle inlet cowls. The directive is necessary. FLEX AI™ does not replace this AD, and it does not inspect a piccolo-tube bracket.
• The FAA Just Widened Another Inspection Net — On a Helicopter Torque Tube September 25, 2026 AD 2026-19-01 expands MD Helicopters Model 369-series, 500N, and 600N torque-tube inspections from a prior applicability list to an estimated 680 U.S. helicopters. The directive is necessary. FLEX AI™ does not replace this AD, and it does not inspect a torque tube bearing.
• The FAA Just Tightened Another Empennage Fatigue Clock — On a Bizjet, Not a Narrowbody September 18, 2026 AD 2026-18-06 revises Gulfstream G150 airworthiness limitations for horizontal stabilizer and elevator principal structural elements. The directive is necessary. FLEX AI™ does not replace this AD, and it does not rewrite a G150 ALS page.
• The FAA Put Another 787 Inspection on the Calendar. Flight Length Already Matters September 16, 2026 AD 2026-17-02 adds repetitive ultrasonic and detailed inspections at certain 787 lower side-of-body splice plates after shim-gap findings. The directive is necessary. FLEX AI™ does not replace this AD, and it does not inspect a factory shim.
• The $10 Million Price Tag on a Dead Airline’s Memory Still Isn’t Settled September 16, 2026 Court filings show Google’s Spirit Airlines enterprise-data bid remains the auction winner, but the sale hearing is now adjourned to September 30. Six objections are still on the docket. The gavel has not moved — and the lesson for a living fleet does not wait for it.
• When a Production Tool Mark Becomes Another Inspection on the Calendar September 10, 2026 AD 2026-18-03 puts repetitive inspections on certain A320-family aircraft after a production quality escape left tool marks in main landing gear support rib 5 lugs. The directive is necessary. The deeper issue is how late the system still learns what structure has been living with.
• Airlines Don’t Have a Calendar Problem. They Have a Condition Blind Spot. September 8, 2026 Interval cards keep aviation safe, but they cannot show what structure is doing between checks. Two aircraft can share the same calendar age and still live completely different risk profiles.
• Getting Aircraft Back in the Air Does Not End the Cost Tail September 3, 2026 Engine-related groundings may decline while labor, repair, leasing, and material costs keep rising. The same operating lesson applies to airframe structure: a quieter AOG board does not mean the cost tail has disappeared.
• FLEX AI Platform 2.0 Launches with Enhanced Trend-Based Analytics April 15, 2026 Platinum Eagle Aerospace announces the next generation of its flagship structural health monitoring platform, featuring upgraded AI algorithms and expanded sensor integration capabilities.
• The Shift from Scheduled to Predictive Maintenance in Commercial Aviation March 22, 2026 As airlines look for earlier visibility into structural condition, the industry is changing how aircraft maintenance is planned and executed.
• How AI is Revolutionizing Structural Health Monitoring February 18, 2026 Traditional SHM systems generate enormous volumes of sensor data, but without AI, that data remains largely untapped. We explore how machine learning is changing the equation.
• Navigating FAA Certification for AI-Based Aviation Systems January 30, 2026 Our team shares lessons on certifying AI-based aviation systems. The FAA STC for FLEX AI™ is in process and will be finished before end of 2026.
• Platinum Eagle Aerospace Expands Engineering Team December 10, 2025 As demand for structural health monitoring solutions grows, we are expanding our engineering and AI development capabilities with key new hires across multiple disciplines.
• Understanding Aircraft-on-Ground Events: The Hidden Cost of Reactive Maintenance November 5, 2025 Aircraft-on-ground events interrupt operations. This article describes structural causes and how trend-based monitoring gives maintenance teams earlier visibility to support planning.

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