Aerospace parts logistics splits into two very different jobs: moving new components in a controlled manner from the supplier to the operator, and running a rotable pool where the same high-value units cycle between an operator, a repair shop and back into service. The second job is the harder one, because a rotable pool only works as well as its slowest movement, and slow movements accumulate quietly until the pool runs short of a serviceable unit at exactly the wrong moment.
The lever that matters most is turn time, and freight is a bigger part of turn time than most operators think. A landing gear, a thrust reverser or an avionics box that spends four days sitting in transit or three days waiting at customs is four or three days a serviceable unit is not available for another aircraft. Compressing those steps by even a day per direction changes how many spares a pool needs to hold, and spare units cost far more than any transport service.
Customs is where the compression is usually available. Repair movements crossing the border under temporary import provisions or repair-and-return programmes clear far faster when the documentation matches the programme, when broker instructions are set up as a template rather than reinvented per shipment, and when the receiving repair shop is on file with the border agency for that programme. We handle those setups once and then run against them, so every subsequent movement is a template rather than a fresh problem.
Packaging on rotable parts is a separate discipline. The same shipping container has to survive many round trips, protect a high-value unit from shock and static, allow inspection without disassembly, and be recognised at the repair shop as belonging to a specific pool rather than pooled with other operators’ hardware. Investing in the container fleet on the front end pays back in reduced damage and cleaner tracking for the life of the programme.
Finally, the reporting closes the pool. An operator needs to know at any moment which units are with which shop, which are in transit and which are ready to be reissued, and needs those views tied to the individual serial numbers rather than to a shipment count. We keep the tracking at the serial level and reconcile it against the shop and the operator each week, because a pool that is not reconciled quietly loses units and the loss is only discovered when the next AOG event finds no serviceable spare on hand.