In 2024, scheduled commercial aviation recorded 95 accidents and 296 fatalities—a sharp increase from 66 accidents and 72 fatalities the year before. ICAO's 2025 Safety Report calls it a stark reminder that rising flight volumes demand stronger safety infrastructure, not just more capacity. For maintenance and inspection teams, the message is unambiguous: the systems that track, schedule, and document your work are now front-line safety tools. Schedule a demo to see how OXmaint helps MRO teams build audit-ready maintenance records that regulators expect.
2024 Safety Snapshot: The Numbers That Matter
ICAO's 2025 Edition Safety Report covers scheduled commercial operations worldwide. While long-term trends remain positive, the 2024 data demands attention—particularly the acceleration in turbulence-related injuries and the persistent threat of runway safety events.
95
+44% vs 2023
Total accidents in scheduled commercial operations
Up from 66 in 2023. Still below 2019 pre-pandemic level of 114.
296
+311% vs 2023
Total fatalities across 10 fatal accidents
Up from 72 fatalities and 5 fatal accidents in 2023.
2.56
was 1.87 in 2023
Global accident rate per million departures
37+ million departures worldwide in 2024—a record volume.
75%
leading injury cause
Serious injuries caused by turbulence encounters
Turbulence was the single most frequent accident category in 2024.
Source: ICAO Safety Report 2025 Edition — State of Global Aviation Safety
ICAO's Five Global High-Risk Categories
The ICAO Global Aviation Safety Plan (GASP) 2026–2028 identifies five categories of occurrences that account for the overwhelming majority of fatal outcomes in commercial aviation. These are not new—they have persisted across multiple GASP editions, underscoring how deeply embedded these risks remain in global operations.
Controlled Flight Into Terrain (CFIT)
Aircraft under pilot control flies into terrain, water, or obstacles without awareness. Contributing factors include inadequate approach procedures, navigation errors, and poor visibility operations.
Maintenance link: Terrain awareness system calibration, GPS/GNSS receiver serviceability, radio altimeter accuracy verification.
Loss of Control In-Flight (LOC-I)
Aircraft departs from intended flight path due to stall, upset, or system malfunction. LOC-I events carry the highest per-accident fatality rate of any category.
Maintenance link: Flight control actuator testing, pitot-static system integrity, angle-of-attack sensor calibration and replacement schedules.
Mid-Air Collision (MAC)
Collision or near-collision between aircraft in flight. TCAS resolution advisories and ADS-B surveillance are primary defenses, but system reliability depends on maintenance currency.
Maintenance link: TCAS/ACAS equipment testing, ADS-B transponder verification, antenna integrity checks.
Runway Excursion (RE)
Aircraft departs the runway surface during takeoff or landing. ICAO reports that 12% of all scheduled aircraft accidents between 2017 and 2023 involved runway excursions, causing 119 fatalities.
Maintenance link: Brake system wear monitoring, anti-skid system testing, thrust reverser serviceability, tire condition tracking.
Runway Incursion (RI)
Unauthorized presence of an aircraft, vehicle, or person on a runway. Airport surface detection systems and procedural compliance are critical prevention measures.
Maintenance link: Ground vehicle beacon/lighting systems, airport surface detection equipment calibration, NOTAM communication systems.
Additional Risk Categories Added in GASP 2026–2028
Turbulence Encounter
Most frequent accident category in 2024. Responsible for 75% of all serious injuries. Climate change is increasing clear-air turbulence frequency.
System/Component Failure (Non-Powerplant)
Non-engine system malfunctions including hydraulics, avionics, and flight controls. Directly tied to maintenance quality and inspection thoroughness.
Abnormal Runway Contact
Hard landings, tail strikes, and gear-related contact events. Landing gear inspection regimes and shock strut servicing are primary maintenance defenses.
Regulatory Pressure Is Intensifying
Safety reports generate regulatory action. The trends documented by ICAO, FAA, and regional authorities are translating into stricter oversight requirements that maintenance organizations must meet—or risk grounding consequences.
FAA (United States)
Stricter Documentation & Digital Inspection Tracking
FAA's 2025 compliance updates require higher-resolution inspection images, detailed digital repair records compatible with FAA-approved audit systems, and updated technician certifications. Paper logbooks alone are no longer sufficient. A February 2026 DOT Inspector General audit found that FAA staffing shortages led to virtual inspections that miss maintenance problems—increasing pressure on operators to maintain their own rigorous digital records.
ICAO (Global)
GASP 2026–2028: SSP Assessment Target
The new GASP edition requires all member states to assess their State Safety Programme (SSP) implementation level by 2026. States must demonstrate effective safety data collection, analysis capabilities, and documented safety enhancement initiatives. The global USOAP Effective Implementation average stands at 69.1%—with many regions below this threshold.
DGCA India
Eight National High-Risk Categories Including Deficient Maintenance
India's NASP 2024–2028 identifies deficient maintenance as a standalone national high-risk category alongside runway excursions, wildlife strikes, and loss of control. This classification triggers dedicated safety enhancement initiatives, increased audit frequency, and heightened scrutiny of MRO documentation practices across all Indian operators.
Industry-Wide
Digital Records Are Becoming Mandatory, Not Optional
Across regulatory bodies, the trajectory is identical: paper-based maintenance tracking is being phased out. Digital inspection records, electronic calibration certificates, and auditable maintenance histories stored in compliant formats are fast becoming the baseline expectation. Organizations still operating on paper face increasing audit risk and regulatory friction.
Where Maintenance Failures Connect to Safety Outcomes
Accident investigation data consistently traces safety events back to maintenance process breakdowns. The pattern is remarkably consistent: missed inspections, expired calibrations, undocumented component changes, and inadequate record-keeping create the conditions for failure.
How Maintenance Gaps Become Safety Events
Root Cause
Overdue inspections
Expired calibrations
Undocumented part swaps
Missing work order records
Latent Condition
Degraded component performance
Undetected wear beyond limits
False sense of system health
Safety Outcome
In-flight system failure (SCF)
Loss of control event (LOC-I)
Runway excursion (RE)
Regulatory grounding / AOG
Break the Chain Before It Reaches the Flight Line
OXmaint closes the gaps that accident investigators find. Automated PM scheduling, calibration lockouts, digital inspection records, and complete work order histories—all in one audit-ready platform.
Five Safety Actions Every Maintenance Organization Should Take in 2026
The data is clear. Here are five concrete steps that align your maintenance operation with the safety priorities established by ICAO, FAA, and regional regulators—while protecting your organization from audit exposure.
01
Digitize All Inspection Records Now
FAA compliance rules already require digital inspection tracking. Move every inspection finding, repair action, and signoff into a digital system that produces audit-compatible exports. This is no longer a technology decision—it is a compliance requirement.
02
Implement Calibration Lockout Controls
Every ICAO high-risk category has equipment dependencies—TCAS, altimeters, brake systems, flight controls. If calibration expires and the equipment stays in service, you have created a latent safety condition. Use CMMS-driven lockouts that prevent use until recalibration is verified and documented.
03
Map Your PM Schedules to GASP Risk Categories
Review your preventive maintenance program against the five ICAO G-HRCs and three additional risk categories. Ensure that every system contributing to CFIT prevention, LOC-I defense, runway safety, and turbulence response has a documented, scheduled maintenance task with clear compliance intervals.
04
Build Audit-Ready Documentation Workflows
Regulatory audits are increasing in frequency and depth. Structure your maintenance records so that any inspector—FAA, DGCA, EASA, or internal—can trace from a safety event back through the complete maintenance history of every involved component in minutes, not days.
05
Capture and Transfer Institutional Knowledge
The FAA's own auditors flagged institutional knowledge loss as a critical risk factor. Document procedures, capture tribal knowledge in your CMMS job plans, and standardize task descriptions so that safety-critical maintenance quality does not depend on any single individual's presence.
Frequently Asked Questions
What does the ICAO 2025 Safety Report say about aviation accident trends?
The ICAO 2025 Safety Report recorded 95 accidents involving scheduled commercial flights in 2024, up from 66 in 2023. Ten accidents were fatal, resulting in 296 fatalities compared to 72 the prior year. The global accident rate rose to 2.56 per million departures. However, ICAO notes that long-term trends remain positive and 2024 figures are still below 2019 pre-pandemic levels of 114 accidents, amid record flight volumes exceeding 37 million departures.
What are ICAO's five global high-risk categories for 2026–2028?
The GASP 2026–2028 identifies five G-HRCs: controlled flight into terrain (CFIT), loss of control in-flight (LOC-I), mid-air collision (MAC), runway excursion (RE), and runway incursion (RI). The 2026 edition also adds three additional risk categories—turbulence encounter, system/component failure (non-powerplant), and abnormal runway contact—reflecting their prominence in recent accident data.
How do new FAA requirements affect maintenance documentation?
FAA's 2025 compliance updates require digital inspection tracking with higher-resolution images, detailed digital repair records in FAA-compatible audit formats, and updated technician certifications. A February 2026 DOT Inspector General audit further highlighted risks of virtual inspections and understaffed oversight offices, increasing the expectation that operators maintain comprehensive, independently auditable digital maintenance records.
How does OXmaint support aviation safety compliance?
OXmaint provides the digital maintenance infrastructure that safety regulations now demand: automated PM scheduling aligned to OEM and regulatory intervals, calibration tracking with overdue lockout controls, complete digital work order histories with technician signoff and timestamps, and audit dashboard exports that satisfy FAA, EASA, DGCA, and ICAO documentation standards. Book a demo to see the compliance workflow.
Safety Starts With Maintenance You Can Prove
When regulators audit, when investigators trace, when airworthiness is questioned—the answer lives in your maintenance records. OXmaint makes every inspection, calibration, and work order traceable, timestamped, and audit-ready.
