This is a sole-source amendment to increase the ceiling of an existing contract with Crane Electronics for the test, teardown, evaluation, and repair of specific power supplies. The contract ceiling is being raised from $645,000 to $892,453. The work involves power supplies for the AN/ALQ-240, ALQ-218, and ALQ-99 systems, and performance is tied to the contractor's location in Fort Walton Beach, Florida. No changes to the period of performance are contemplated. While the Government intends to negotiate solely with Crane Electronics, it will consider capability statements from other sources for the purpose of potentially determining whether to conduct a future competitive procurement.