Cessna R182 accident near Gainesville, Georgia, February 26, 2021

The NTSB's narrative final · quoted from the NTSB record

The instrument-rated pilot departed on an instrument flight rules (IFR) flight plan into instrument meteorological conditions (IMC) that included a cloud ceiling 400 ft above ground level (agl), mist, and low-level wind shear. The pilot was instructed to fly a heading that would have required a 30° right turn from the departure runway heading after takeoff and to climb to 3,000 ft mean sea level (msl). After departure, the airplane entered a right turn to more than 180° from the departure runway heading and performed a series of climbs and descents with corresponding deviations in groundspeed, reaching a maximum altitude of 2,500 ft msl before descending rapidly into trees and terrain. Postaccident examination of the airplane and engine did not reveal any preimpact failures or malfunctions that would have precluded normal operation. The accident site and distribution of the wreckage were consistent with impact at high speed and with the engine producing power. A friend of the pilot reported that the pilot was proficient in the operation of modern digital flight instruments, but not proficient in the use of analog flight instruments like those installed in the accident airplane. The friend reported that he advised the pilot not to fly the accident airplane in IMC until he upgraded the instrumentation and avionics. The friend also reported that the pilot had likely not previously flown by himself in low IMC, like those present at the time of the accident. The pilot had received preflight weather briefings that advised of the low cloud ceilings, visibility, and wind shear; however, the conversations indicated that the pilot was focused on the potential for icing at cruise altitude. The airplane’s pitch attitude deviations after takeoff, as evidenced by its climbs, descents, and groundspeed changes, are consistent with the pilot experiencing a type of spatial disorientation known as a somatogravic illusion, which resulted in spatial disorientation, loss of control, and impact with trees and terrain. It is likely that the pilot’s decision to depart into low instrument flight rules conditions, which resulted in his entry into low-visibility conditions during a high-workload phase of flight such as the takeoff and initial climb, increased his susceptibility to the effects of spatial disorientation.

The complete narrative as the NTSB published it. The NTSB's docket holds the report as a PDF and any photographs, statements and other documents from the investigation.