N385KA

HISTORY OF FLIGHTOn January 23, 2017, about 1233 mountain standard time, a Beech 300 airplane, N385KA, was destroyed when it impacted terrain shortly after takeoff from runway 11L at Tucson International Airport (TUS), Tucson, Arizona. The airline transport pilot and the passenger were fatally injured. The airplane was registered to and operated by KAAZ, LLC under the provisions of Title 14 Code of Federal Regulations Part 91. Visual meteorological conditions prevailed, and an instrument flight rules (IFR) flight plan was filed for the cross-country personal flight to Hermosillo (MMHO), Sonora, Mexico.

A witness, who was located about 0.7 mile southwest of the midfield of runway 11L observed the airplane take off and rapidly pitch up during the initial climb. He stated that after reaching an altitude of between 100 to 150 ft above the runway, the airplane suddenly yawed to the left while maintaining a nose-up pitch attitude. The airplane then appeared to slow down that the witness believed it was about to stall. The left wing dropped, the airplane rolled left to the inverted position as the nose dropped, and the airplane struck the ground inverted.

Another witness, who was located near the approach end of runway 11L, described the airplane yawing from left to right while climbing. The airplane then rolled left and eventually became inverted, in a manner he described as similar to a barrel roll. The airplane then exited his field of view.

A surveillance camera, located on the roof of the terminal building 0.2 mile northwest of the impact point, captured the airplane entering its field of view in a level attitude. About 1 second later, the nose dropped, and the airplane rolled to the left and descended. The wings became nearly vertical, and the airplane impacted terrain. The video footage was of a poor quality and airplane's airspeed or altitude could not be determined.

Another surveillance camera, located on a building about 0.7 mile southwest of runway 11L with a northeast-facing field of view that encompassed the control tower and the terminal building, captured the airplane passing in front of the tower in a slight nose-up attitude while gradually climbing before it went out of view. No smoke or vapors were observed coming from the airplane before impact. PERSONNEL INFORMATIONThe pilot, age 56, held an airline transport pilot certificate with an airplane multi-engine land rating and type ratings in DA-200, SA-227, BE300, CL604-605, and CASA 212 airplanes. He held commercial privileges in airplane single-engine land and sea airplanes. The pilot was issued a first-class Federal Aviation Administration (FAA) medical certificate on April 5, 2016, with no limitations.

The pilot did not report his flight experience on his most recent FAA medical certificate application. On the application from July 7, 2014, he reported a total of 12,000 hours flight experience with 400 hours in the last 6 months. On the July 22, 2013, application, he did not report his flight time, and on the October 12, 2012, application, he reported 12,000 hours total with 400 hours in the last 6 months. On the March 15, 2012, application, he reported 9,000 hours total with 500 hours in the last 6 months. The pilot's personal flight logbooks were not available for examination during the investigation.

In a resume submitted to his last employer, dated October 2016, the pilot reported a total flight experience of 15,100 hours, including 13,000 hours as pilot-in-command. He reported 9,500 hours in multi-engine airplanes, over 9,000 hours in turboprop airplanes, 3,500 hours in jet airplanes, and 3,900 hours in amphibious/float airplanes. Between 1979 and 1988, he served on active duty in the United States Air Force. Throughout his aviation career, he flew as a line and corporate pilot for various companies. He also flew in Afghanistan and Iraq as a contracted pilot through the Air Force and as a captain for various companies in Africa and Saudi Arabia. AIRCRAFT INFORMATIONThe eight-seat, twin-engine, low-wing, retractable-landing-gear airplane, serial number FA-42, was manufactured in 1985. It was powered by two Pratt & Whitney PT-6A-60, 1,050-horsepower turboprop engines. Each engine drove a Hartzell HC-B4MP-3B four-bladed constant-speed propeller with feathering and reversing capabilities. Review of maintenance records showed that the most recent airframe, engine, and propeller inspections were completed on January 19, 2017, at a total airframe time of 9,962.7 hours.

On January 22, 2017, the airplane was flown from Long Beach, California, to Tucson, Arizona as a pre-buy and post-maintenance test flight in order for KAAZ, LLC to purchase the airplane. During that flight, the airplane was still under the ownership of the seller. The flight was conducted by the seller's contracted pilot, with the accident pilot and a pilot- rated passenger on board. The seller's contracted pilot reported that during the flight, the accident pilot did not fly the airplane. After completion of the flight, sale's transactions were finished, and the airplane's ownership was transferred to KAAZ, LLC. In a post-flight conversation with the KAAZ, LLC's representative, the accident pilot reported no issues with the airplane, and the representative had the impression that the accident pilot had flown the airplane. The representative further stated that she had been told that the pilot-rated passenger would be the pilot -in -command and that the accident pilot would be allowed to fly the airplane during the flight; the representative was not aware that the accident pilot did not fly the airplane during this flight and was unaware of the seller's contracted pilot's presence in the airplane. METEOROLOGICAL INFORMATIONThe TUS special weather observation at 1240 reported wind from 240° at 12 knots gusting to 22 knots, visibility 10 miles, ceiling overcast at 6,000 ft above ground level, temperature 19°C, dew point 6°C, and altimeter 29.89 inches of mercury.

The 2-minute average wind in the 5-minute period surrounding the time of the accident was from 230° magnetic at 13 to 15 knots with gusts to 22 knots. Runway 11L had a magnetic heading of 123°, which resulted in a 12- to 14-knot crosswind and a 4-knot tailwind based on the sustained wind and a 21-knot crosswind and a 6-knot tailwind based on the peak wind gust. For further weather information, see the meteorological factual report in the public docket for this investigation. AIRPORT INFORMATIONThe eight-seat, twin-engine, low-wing, retractable-landing-gear airplane, serial number FA-42, was manufactured in 1985. It was powered by two Pratt & Whitney PT-6A-60, 1,050-horsepower turboprop engines. Each engine drove a Hartzell HC-B4MP-3B four-bladed constant-speed propeller with feathering and reversing capabilities. Review of maintenance records showed that the most recent airframe, engine, and propeller inspections were completed on January 19, 2017, at a total airframe time of 9,962.7 hours.

On January 22, 2017, the airplane was flown from Long Beach, California, to Tucson, Arizona as a pre-buy and post-maintenance test flight in order for KAAZ, LLC to purchase the airplane. During that flight, the airplane was still under the ownership of the seller. The flight was conducted by the seller's contracted pilot, with the accident pilot and a pilot- rated passenger on board. The seller's contracted pilot reported that during the flight, the accident pilot did not fly the airplane. After completion of the flight, sale's transactions were finished, and the airplane's ownership was transferred to KAAZ, LLC. In a post-flight conversation with the KAAZ, LLC's representative, the accident pilot reported no issues with the airplane, and the representative had the impression that the accident pilot had flown the airplane. The representative further stated that she had been told that the pilot-rated passenger would be the pilot -in -command and that the accident pilot would be allowed to fly the airplane during the flight; the representative was not aware that the accident pilot did not fly the airplane during this flight and was unaware of the seller's contracted pilot's presence in the airplane. WRECKAGE AND IMPACT INFORMATIONThe accident site was located on the ramp adjacent to the south terminal. The initial impact point was about 4,000 ft from the departure end of runway 11L. A debris path led north from the impact point about 650 ft across the ramp to the main wreckage, which was resting against an 8-ft-tall concrete wall. A postimpact fire damaged the wreckage. All major structural components of the airplane were located within the wreckage debris path.

The first identified point of contact (FIPC) was a slash mark from the left propeller on the ground located about 250 ft from the terminal building. Four propeller strike marks created by the left propeller and three propeller strike marks created by the right propeller were observed with 25 to 27 inches distance between each mark. According to the representative from Hartzell Propeller Inc., those distances suggested rotation at or near the rated speed of 1,700 rpm at the estimated impact velocity.

The debris path from the FIPC to the main wreckage was marked by charred, black burned stains and smudges. A portion of the right wing spar was separated and found 52 ft from the FIPC. The right wing tip separated from the wing and came to rest 223 ft from the FIPC. The left propeller assembly was found 470 ft east of the FIPC. Three out of four propeller blades were still attached to the hub. The fourth blade was found near the main wreckage.

The main wreckage consisted of the cabin, fuselage, portions of both wings, a compression section of the right engine, a compression section and accessory gearbox of the left engine, the right propeller, and the empennage. These components were damaged by the impact and burned by the postimpact fire.

The right propeller assembly was ...