Sikorsky Aircraft has delivered the second UH-60 helicopter to Customs and Border Protection featuring the “A-A” to “L” recapitalization, having undergone major structural modifications to extend the service life of the airframe, including engines, dynamic components, flight controls, and several modification work orders advancing the aircraft to the latest U.S. Army L model configuration. Aircraft 718, which received its nickname based on the last three digits of its identification number, is 32 years old, beginning is service as a model “A” aircraft. Sikorsky is a division of United Technologies Corp. [UTX].