Bristow Group (VTOL) and Leonardo, a company dealing in aerospace, defence & security, have finalized a series of long-term agreements that will enhance global fleet support and training for the AW139 and AW189 helicopters, extending into the next decade. The finalized package includes support highlights applicable to Bristow’s global fleet. Bristow will introduce four new AW189 helicopters into its OES business, scheduled to enter service in 2025 and 2026.