Canadian AF gets 1st new CT-157 Pilatus Siskin trainer

Canada's Royal Canadian Air Force (RCAF) has formally accepted its first CT-157 Siskin II turboprop trainer, marking a significant milestone in the service's Future Aircrew Training (FAcT) program with a delivery ceremony conducted at Pilatus Aircraft's manufacturing facility in Stans, Switzerland. The aircraft is the military designation for the Pilatus PC-21, a pressurized single-engine turboprop capable of representing advanced jet aircraft handling characteristics through its sophisticated avionics suite, fly-by-wire-influenced flight control systems, and a cockpit that closely mirrors fast-jet environments. The Siskin II name revives a piece of RCAF history, echoing the Gloster Siskin biplane fighters that equipped the service in the late 1920s and early 1930s. The acceptance of the first airframe initiates what will become a fleet-wide integration into Phase 2 of the RCAF's restructured pilot training pipeline.

The FAcT program represents Canada's comprehensive overhaul of military pilot production, replacing an aging and fragmented training architecture that previously relied on the CT-156 Harvard II — the Canadian designation for the Raytheon T-6 Texan II — for basic flying training and the CT-155 Hawk for advanced lead-in fighter training. The PC-21 platform was selected in part for its ability to consolidate multiple training phases onto a single, high-fidelity airframe, reducing fleet complexity and lifecycle costs while maintaining or improving training throughput and quality. The aircraft's pressurized cockpit, Martin-Baker ejection seat, advanced mission systems, and glass cockpit with a wide-angle HUD allow students to develop instrument currency, systems management discipline, and tactical awareness simultaneously — capabilities previously distributed across multiple aircraft types and training commands.

For working pilots and aviation operators, the FAcT program's progression reflects a broader international shift toward compressed, simulation-integrated training pipelines. Nations including Australia, France, Singapore, Saudi Arabia, and the UAE have similarly adopted the PC-21 as the centerpiece of ab initio and advanced military training, drawn by the aircraft's ability to reduce the hours required before transitioning to high-performance jets. The underlying logic — that a sophisticated turboprop can stand in for early jet training through avionics fidelity rather than raw performance — has been borne out operationally across multiple air arms, and Canada's adoption deepens the PC-21's position as the global standard for modern aircrew development. This also reflects a training philosophy increasingly shared across civil aviation: early exposure to glass-cockpit, high-workload environments produces faster adaptation in type-specific training downstream.

The formal acceptance at the Pilatus factory rather than on Canadian soil is procedurally routine for government aircraft procurement, allowing quality assurance acceptance testing under manufacturer oversight before ferry operations and in-country modifications or livery changes are applied. Fleet delivery will be phased over the coming years as the RCAF integrates the CT-157 into its curriculum structure under the FAcT contract framework. Until full fleet delivery is achieved and the training syllabus is certified, legacy training pipelines are expected to remain in parallel operation. The Siskin II's entry into RCAF service positions Canada's pilot production capacity for both its own operational requirements and for potential allied contribution roles under NATO standards, where interoperability of training outcomes is an increasingly explicit strategic objective.