The purchasing decision
Separate common wear items from components reserved for instructor-led repair. Use actual replacement records to set pack quantities. Preserve the aircraft/build revision on each kit so different classes do not mix incompatible spares.
Keep these records
- Fleet build record.
- Role-specific service items.
- Consumption and replenishment review.
Give each record an owner and a revision or date. If a supplier proposes a different part or test condition, record it as an exception for review before treating the quotation as equivalent.
Turn the review into a sourcing request
Start with the linked component checklist, add the actual platform and part identity, and state quantity, destination and timing. List unresolved requirements explicitly so the first discussion can focus on those gaps.
Training-fleet spare packs — requirement checklist