Which type material includes avionics that are repairable, flight critical, procured from a commercial source, or have a unit cost of $800 or more?

Which type material includes avionics that are repairable, flight critical, procured from a commercial source, or have a unit cost of $800 or more?

• A. Type 4
• B. Type 2
• C. Type 3
• D. Type 7

Answer: (A)

In aviation maintenance logistics, items are grouped into material types to decide how they’re handled, repaired, and sourced. The type that covers avionics that are repairable, flight critical, procured from a commercial source, or have a unit cost of $800 or more is Type 4. This classification matters because repairable, flight-critical avionics require careful management: they’re central to safe flight, often expensive, and frequently sourced from commercial suppliers. Treating them as Type 4 ensures they’re tracked for repairability, managed for quick return to service, and prioritized appropriately in both procurement and maintenance processes. The other material types typically cover items that are non-repairable, non-flight-critical, or less expensive, so they don’t meet all the criteria described for Type 4.

In aviation maintenance logistics, items are grouped into material types to decide how they’re handled, repaired, and sourced. The type that covers avionics that are repairable, flight critical, procured from a commercial source, or have a unit cost of $800 or more is Type 4.

This classification matters because repairable, flight-critical avionics require careful management: they’re central to safe flight, often expensive, and frequently sourced from commercial suppliers. Treating them as Type 4 ensures they’re tracked for repairability, managed for quick return to service, and prioritized appropriately in both procurement and maintenance processes. The other material types typically cover items that are non-repairable, non-flight-critical, or less expensive, so they don’t meet all the criteria described for Type 4.