DARPA officials reported late Friday that the hypersonic test vehicle-2 (HTV-2) launched April 22 via a Minotaur IV Lite from Vandenberg AFB, Calif., failed to complete its 30-minute glide over the Pacific Ocean. An April 23 DARPA release states that the Minotaur “executed first of its kind energy maneuvers, clamshell payload fairing release, and HTV-2 deployment.” However, the release continues, “Approximately nine minutes into the mission, telemetry assets experienced a loss of signal from the HTV-2.” DARPA has an engineering team reviewing the test data and expects the technical data to “provide insight” into the HTV-2 flight characteristics.
Aircraft readiness will suffer if Congress does not approve some $1.5 billion worth of spare parts the Air Force requested in its annual Unfunded Priorities List, sent to Capitol Hill last week, Chief of Staff Gen. David W. Allvin said.