Distinguish between PCS and Temporary Duty (TDY) travel in terms of purpose and entitlement.

• A. PCS relocates to a new duty station; TDY is temporary travel; PCS provides relocation allowances, TDY provides per diem and travel reimbursements
• B. TDY relocates; PCS temporary travel
• C. Both are the same
• D. PCS is officer-only; TDY is enlisted

Answer: (A)

The key idea is to understand purpose and what you’re entitled to. Permanent Change of Station means relocating to a new duty station with the expectation you’ll live there for an extended period. Because it’s a real move, entitlements cover relocating your household goods, possibly housing or home-leave allowances, and other relocation benefits to help you establish a home at the new location. Temporary Duty travel is a short-term assignment away from your permanent station to perform a specific task. It doesn’t involve moving your household, so the entitlements focus on the travel itself and daily expenses—per diem for lodging and meals and reimbursements for travel costs like airfare or mileage. There’s generally no shipment of household goods or home-sale/purchase assistance with TDY. Rank doesn’t determine this; both officers and enlisted can experience PCS or TDY depending on assignments.