Sikorsky and Lockheed Martin have teamed to bid for the US Navy's revived VXX presidential helicopter competition, the companies told Jane's on 19 April.rnIn response to the service's request for information (Rfl) in February, the pair are submitting Sikorsky's VH-92 medium lift helicopter to take the place of the current fleet of 11 VH-3D Sea Kings and eight VH-60N Black Hawks (both also supplied by Sikorsky).
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