Identify Risk
Surface the parts, aircraft, and stations most likely to drive AOG events.
AOG Risk Intelligence
Find parts-driven AOG risk before it grounds aircraft.
AOG Shield helps airlines, cargo operators, and MRO teams identify high-risk aircraft, stations, parts, suppliers, and certificate gaps — then recommends what to transfer, source, repair, or review.
Predict risk. Prepare parts. Reduce downtime.
Prioritize Action
Get clear, data-backed recommendations to reduce avoidable disruptions.
Reduce Downtime
Position the right part in the right place before the aircraft is grounded.
The Problem
Parts-driven AOG risk is costly, complex, and often detectable earlier.
Most AOG events trace back to predictable parts, station, and supplier issues — but they are often discovered too late, under schedule pressure.
Key AOG Risk Drivers
Parts Unavailability
Missing or insufficient serviceable parts at the right station when they are needed.
Station Imbalance
Uneven inventory across stations leads to local stockouts and emergency buys.
Supplier & Lead Time Uncertainty
Long, variable, or unreliable lead times increase the chance of a stockout.
Documentation & Certificate Gaps
Missing or expiring certificates can ground aircraft as much as parts.
The Business Impact
A single avoidable AOG can create a cascade of cost, delay, and customer impact.
$10K–$150K
Estimated cost per hour an aircraft is grounded
$50K–$150K+
Typical cost of a single-day AOG event
~$60B / yr
Industry flight-disruption cost (~8% of revenue)
Industry estimates, not Ashe System figures. Actual AOG-related disruption varies by aircraft type, delay duration, passenger or cargo impact, logistics, and recovery actions. Sources: StartPac (per-hour grounding cost; ~$60B / ~8%-of-revenue industry disruption) and Air Cargo Week (single-day AOG event cost).
A recommendation, end to end
One alert. The whole decision.
Every advisory pairs a risk score with the reasons behind it and a specific action — so teams can act with confidence and a clear audit trail.
High risk — 89 / 100
Aircraft N214DA is scheduled to arrive at PIT tomorrow.
PIT has 0 serviceable hydraulic pumps.
ORD has 3 serviceable units with usable certificate records.
Recommended action
Transfer 1 hydraulic pump from ORD to PIT before arrival.
Why this advisory
- No serviceable stock at the destination station
- Related hydraulic write-ups detected on the aircraft
- Certified stock available at a nearby station
Suggested review. Human maintenance, quality, and planning review required before action.
What you get — and how to start
A report you can act on, from data you already have.
Your AOG Readiness Report
Executive summary
Readiness posture, key exposures, and the headline actions for leadership.
Top 10 recommended actions
Prioritized transfers, buys, and reviews — each with reasons and expected impact.
High-risk aircraft & stations
Where exposure concentrates across the fleet and network.
Supplier & certificate risks
Late deliveries, lead-time risk, and documentation gaps to review early.
Start with anonymized exports
No full software integration to begin. Tail numbers, supplier names, employee names, customer names, and prices can all be anonymized for the first diagnostic.
- aircraft.csv
- stations.csv
- parts_master.csv
- inventory.csv
- work_orders.csv
- aog_events.csv
- supplier_quotes.csv
- purchase_orders.csv
- certificates.csv
- aircraft_schedule.csv
Put the right part in the right place before disruption starts.
Decision-support & advisory
AOG Shield is a decision-support and risk-advisory system. It does not determine airworthiness, approve parts for installation, certify regulatory compliance, or replace human maintenance, quality, or planning review.