How a 340-airframe SH-60 fleet would be distributed

If the US Navy received 236 SH-60B Seahawks and 104 SH-60F Ocean Hawks, how many of the 340 aircraft would be active or held in reserve?

Roughly one third could support reserve forces, while the active share would divide among deployed units, training, and long maintenance.

The estimate assigns roughly 120 of the 340 Seahawks to reserve forces and about 220 to the active side. The active inventory is then divided approximately into thirds among deployed fleet units, training, and long maintenance. That leaves only about 70 to 80 aircraft in each active readiness pool at a given time. The arithmetic is deliberately rough, but it demonstrates why an authorised inventory is much larger than the number immediately available for operations.