Showing posts with label U.S. Navy. Show all posts
Showing posts with label U.S. Navy. Show all posts

Wednesday, October 27, 2010

Operator: U.S. Navy MPRA

Captain Mike Moran from the U.S. Navy Maritime Patrol and Reconnaissance Aircraft stressed that every dollar spent must improve ability to get P-3s into service. The U.S. Navy is looking to share investments across the force.

MPRA has two Integrated Project Teams for P-3: Airframe Sustainment and Mission Systems Sustainment. These IPTs work with the greater MPRA, including the P-8 team, to identify opportunities to benefit from shared investments.

Captain Moran said the team has had tremendous success with investments in acoustics that will be fielded on both the P-3 and P-8 platforms.

The future of the Navy's EP-3 is still unknown, but the Navy plans to sustain the EP-3 until a replacement is fielded (which could be 2020 or later). Captain Moran said the Navy will likely maintain 40 or so P-3 aircraft in the future, in addition to P-8 and unmanned systems.

Captain Moran reiterated Captain Rondeau's message: the Navy has much better P-3 availability compared to last year's IOSC. There are now about 80 airplanes on the ramp, up from 50 last year, and aircraft spend 92% less time awaiting depot.

Captain Moran said the U.S. Navy's fleet priorities are focused on regaining expertise in anti-submarine warfare and increasing readiness. More specifically, Captain Moran's priorities are to reduce turnaround time with depots, support missions and execute the program.



The U.S. Navy is currently investing in P-8 development, and some projects are done jointly with the P-3 program to keep the P-3 relevant and moving forward. In general, the Navy is moving toward interoperability with U.S. and joint forces.


Captain Moran said U.S. Navy P-3 program is dedicated to supporting international operators, as interoperability is key.

Operator: U.S. Navy

Captain Aaron Rondeau, the P-3 department head for PMA-290 for the U.S. Navy, presented first in the operator presentations this morning.

The U.S. Navy made significant gains in the last year to improve their P-3 airframe sustainment efforts. Since the 2009 P-3 IOSC, the U.S. Navy has increased P-3 aircraft mission availability by 34%. Captain Rondeau said this was largely because of improvements made at organic and commercial depots.


Captain Rondeau discussed several P-3 mission systems upgrades. The upgrades will provide significant capability improvements, including Link-16 communications, new acoustic hardware and software, digital autopilot, GPS, navigation and air traffic management systems.


He said the goal is to install software on the P-3s that is common or similar to the P-8, allowing for risk reduction and ease of transition.

The U.S. Navy is also focused on airframe sustainment, including depot support, fatigue tracking, inventory projections and liaison with international operators.


The Navy monitors the airframe through a corrosion and fatigue life management program. Airframe sustainment is a continuous process, and Captain Rondeau says the Navy is doing a lot better to keep more airplanes in the fleet.

The Navy tracks hazards and safety of the aircraft. Fatigue life is highest risk, so they monitor each individual airframe with hours, flight frequency and landing data. This helps them predict data for next six months to determine when aircraft may need to be repaired.

Overall, Captain Rondeau said the goal is to return airplanes to fleet and keep P-3 mission systems relevant.