Supply Chain Resilience: Lessons for Aviation Parts Buyers

Engineering and quality should already know which alternates, repairs, and suppliers are acceptable for the articles that ground the fleet. A list created during an AOG is a wish, not a control.

Include the documents each alternate must carry. An approved part number with no release path is not a resilient option.

Resilience fails in the storeroom as often as it fails in the factory. Units with lost identity, expired shelf life, or “reserved” status nobody owns cannot be used and cannot be sold.

A cycle count that people trust is an operational asset. It tells you whether you are truly short or merely disorganised.

A longer supplier list is not more resilient if you cannot say who owns the material or whether the destination and the parties are permitted. Add sources you can review. Drop ones you cannot describe.

Keep payment instructions and contractual parties in the same review. A resilient technical source with chaotic banking is still a way to lose the money and the part.

Run a non-urgent requirement through the full path: request, document check, commercial record, and receiving. You will find the missing approver and the unclear Incoterm when the aircraft is still flying.

TabAir can be one path in that exercise. It is not a resilience plan by itself. Your approvals, your stores, and your receiving standard still have to work.

Engineering and quality should already know which alternates, repairs, and suppliers are acceptable for the articles that stop the operation. A list created during an AOG is a wish. Include the documents each alternate must carry. An approved part number with no release path is not a resilient option.

Resilience also fails in the storeroom. Units with lost identity, expired shelf life, or a reserved status nobody owns cannot be used and cannot be sold. A cycle count that people trust tells you whether you are short or merely disorganised.

A longer supplier list is not more resilient if you cannot say who owns the material or whether the parties and the destination are permitted. Add sources you can review. A resilient technical source with chaotic banking is still a way to lose the money and the part.

Run a non-urgent requirement through request, document check, commercial record, and receiving. You will find the missing approver and the unclear delivery term while the aircraft is still flying. TabAir can be one path in that exercise. It is not the resilience plan. Your approvals, stores, and receiving standard still have to work.

Write down who may approve a deviation and what evidence they need. An out-of-hours grounding should use that page, not invent a new standard because the usual person is asleep.

After the exercise, fix the step that actually stalled. Teams often discover that the market was not the slow part. The internal handoff was.