AAR Government Services Inc., Wood Dale, Illinois (N0001924D0109); and L3Harris Technologies Integrated Systems, Waco, Texas (N0001924D0120), are each awarded a firm-fixed-price, time-and-materials, indefinite-delivery/indefinite-quantity contract. The estimated aggregate ceiling for both is $1,194,219,236, with the companies having an opportunity to compete for individual orders. These contracts provide P-8A Poseidon aircraft depot scheduled and unscheduled maintenance, fulfillment of depot in-service repair/planner and estimator requirements, technical directive incorporation, airframe modifications, and in-field maintenance support for the Navy, the Royal Australian Air Force, and Foreign Military Sales customers. For AAR Government Services Inc., work will be performed in Indianapolis, Indiana (73%); Wood Dale, Illinois (11%); Miami, Florida (8%); and Lake Charles, Louisiana (8%), and for L3Harris Technologies Integrated Systems, work will be performed in Waco, Texas (77%); South Madison, Mississippi (11%); Santa Clarita, California (10%); and Grapevine, Texas (2%), and is expected to be completed in September 2029. No funds will be obligated at the time of award; funds will be obligated on individual orders as they are issued. These contracts were competitively procured via an electronic request for proposal; three offers were received. Naval Air System Command, Patuxent River, Maryland, is the contracting activity.