Which status allows a member to serve part-time while possibly on active duty through man-day tours?

The status that allows a member to serve part-time while possibly on active duty through man-day tours is the Traditional Reservist. Traditional Reservists typically participate in a structured training program while holding civilian jobs or pursuing education. They are obligated to attend monthly unit training assemblies (drills) and participate in annual training, during which they may be called upon to perform active duty for short periods, known as man-day tours. This setup provides the flexibility of part-time service while still allowing members to engage in active duties when needed.

The other statuses have different structures and commitments. For instance, the Individual Ready Reserve consists of members who are not actively drilling but can be called back to service if necessary, without the regular part-time commitment. Active Duty refers to full-time service members, requiring a continuous commitment to military duties. Air Reserve Technicians typically serve both in a civilian capacity within the Air Force Reserve and part-time as a reservist, which differs from the traditional model of reservists who maintain civilian jobs outside of their service.