A Pacific Aerospace 750 XL (N221B), operating for the Skydive Kansas City facility at Butler Memorial Airport in Butler, Missouri, crashed on June 14, 2026 at approximately 11:27 local time, killing all 12 on board — the pilot and 11 skydivers. Eyewitness accounts describe the aircraft completing a left turn after departure from what was likely Runway 36, entering a near-vertical attitude before impacting airport property left of the runway and erupting in fire. The airport manager reported believing the aircraft was losing power and that the pilot attempted to divert toward Highway 49 or 71 before stalling and striking the ground nose-first. The 2010-model PAC 750 XL, powered by a Pratt & Whitney PT6A-34 producing 750 shaft horsepower (limited to five minutes, 633 continuous), had arrived at the facility on June 2nd as part of a common industry practice of rotating high-capacity jump aircraft among multiple skydiving centers throughout the season.
The aerodynamic picture developing at the time of the accident is a textbook departure stall scenario with compounding risk factors. The PAC 750 XL carries a certified maximum takeoff weight of 7,500 pounds against an empty weight of approximately 3,100 pounds. With 12 skydivers averaging 220 pounds each — totaling roughly 2,640 pounds — plus fuel, the aircraft was likely operating near or at max gross weight but probably within limits. At that loading, the aircraft was already flying close to its critical angle of attack on climbout, leaving almost no aerodynamic margin. The eyewitness description of wings going perpendicular to the ground is consistent with an accelerated departure stall entered during a low-altitude turning maneuver, a scenario that combines reduced stall margin (bank angle increases load factor), reduced energy state (possible power interruption), and a recovery altitude measured in feet rather than thousands of feet. As the analysis notes, the surrounding terrain at Butler is flat and open — the instinct to divert toward a highway rather than execute an immediate forced landing straight ahead or slightly off-heading represents a fatal decision chain that investigators will scrutinize closely.
A significant variable under investigation is center of gravity. The PAC 750 in skydiving configuration seats jumpers on padded benches without conventional restraint systems. If occupants shifted rearward — either reactively in response to a perceived emergency or through normal in-flight movement — the resulting aft CG shift would have degraded pitch control authority precisely when the pilot needed nose-down input most. The central aerodynamic principle highlighted in the analysis is critical for all pilots to internalize: an aircraft cannot be stalled at zero G, meaning that pushing to unload the wing — getting light in the seat — eliminates the stall threat regardless of airspeed or attitude. A heavily loaded turboprop on a hot or density-altitude-affected departure with any power interruption demands immediate nose-down input, not a turn toward alternate landing surfaces. Whether jumpers' GoPro footage or flight data will illuminate what happened in the cockpit and cabin during those final seconds remains an open question for investigators.
This accident extends a disturbing trend of loss-of-control fatalities in Part 91 skydiving operations, a sector that combines maximum useful load operations, non-standard cabin configurations, turbine complexity, and often high operational tempo across multiple flight cycles per day. The PAC 750 XL is a capable, STOL-optimized aircraft widely respected in the jump industry for its climb rate and descent performance — in dive configuration it can exceed 3,000 feet per minute, allowing it to overtake jumpers in freefall — but no airframe compensates for an angle-of-attack exceedance in a low-energy, low-altitude turning environment. For operators flying high-density-of-occupancy turboprops under Part 91 or 135, this accident reinforces the regulatory and practical imperative of weight-and-balance documentation for every load, explicit passenger briefings on remaining seated during takeoff, and immediate action memory items for power loss that prioritize energy management over navigation to preferred terrain. The NTSB's findings on this accident are likely to have direct implications for jump aircraft operational procedures industry-wide.