The Honeywell Primus Apex integrated avionics suite, most prominently deployed in the Pilatus PC-12 NG and NGX turboprop, currently lacks a widely available commercial desktop trainer or simulation package accessible to individual pilots — a gap that stands in notable contrast to the robust software ecosystem Garmin has built around its G1000, G3000, and GTN product lines. Honeywell does maintain an avionics training division and has historically provided courseware and instructor-led ground training for the Primus Apex through authorized training centers such as FlightSafety International and CAE, but these resources are typically embedded within full PC-12 type rating or recurrent training programs rather than sold as standalone software products. No publicly marketed, downloadable desktop trainer equivalent to Garmin's free PC-based simulators has been released for the Primus Apex platform as of mid-2026.
This absence matters operationally because the Primus Apex is a sophisticated, highly integrated flight deck — combining flight management, engine and systems monitoring, terrain awareness, traffic, and datalink functions across large-format displays — and proficiency with its logic and menu structures requires deliberate, repeated practice. Pilots who fly the PC-12 under Part 91, 91K, or 135 operations and seek to build or maintain systems familiarity between recurrent events have limited self-study options compared to operators flying Garmin-equipped aircraft. Pilatus itself and several PC-12 training specialists have developed proprietary computer-based training (CBT) modules, but these are generally delivered through structured courses rather than distributed as pilot-accessible simulation tools, and availability varies by training provider.
The broader pattern here reflects a persistent divide in avionics training support between the general aviation and business aviation segments. Garmin's decision to release free, high-fidelity desktop trainers created an industry expectation for accessible at-home practice tools, and several GA avionics manufacturers followed suit. Business aviation avionics OEMs — including Honeywell, Collins Aerospace (Pro Line Fusion), and Garmin's own G5000/G7000 platforms — have been slower to replicate this model, in part because their customer base has historically accessed training through structured type-rating programs at certificated training centers where full-motion simulators and proprietary CBT are the standard delivery mechanism. The economics also differ: with far fewer units in service than a G1000-equipped fleet, the development ROI for a standalone consumer trainer is less compelling.
Pilots seeking interim solutions for Primus Apex familiarization can explore whether their PC-12 training provider offers CBT modules for home use, contact Honeywell's avionics training group directly, or inquire through Pilatus Customer Service, which has occasionally facilitated access to systems training materials for operators. Some third-party training developers have begun producing avionics-specific iPad and tablet-based training aids for business aviation platforms, and this segment is growing as demand from owner-operators and contract pilots becomes more visible. Until a formal desktop trainer becomes available, structured recurrent training at a FlightSafety or CAE PC-12 program — which includes substantial Apex systems ground instruction — remains the primary avenue for procedural proficiency on this flight deck.