Mooney M20J accident near Jacksonville, Florida, December 26, 2021

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

The pilot departed on a local 20-minute flight before returning to the airport traffic pattern. After performing a low approach to the runway, the airplane began to climb slowly from an altitude of about 50-100 ft. While over the runway, just as the landing gear were raised, the baggage door fully opened. A witness reported that after the door opened, the airplane stopped climbing and began a slight turn to the right. Another witness reported that as the airplane was at an altitude of 200-400 ft, along the runway extended centerline, the right wing “dropped” and the airplane appeared to enter a spin, which continued until it impacted the ground. The airplane came to rest upright in a field, with no debris path or ground scars in the vicinity of the wreckage. It was partially consumed by a postcrash fire. Examination of the airplane revealed no preimpact anomalies that would have precluded normal operation. The witness descriptions as well as the lack of any lateral debris path or ground scars at the accident site were consistent with an aerodynamic stall/spin. Automatic dependent surveillance – broadcast (ADS-B) data indicated that as the airplane overflew the runway, its groundspeed varied between about 50 and 56 knots. The reported wind at the time of the accident was a headwind of 8-9 knots. These speeds are close to the airplane’s published stall speeds, which vary from about 55 to 63 knots, depending on flap and landing gear configuration. Based on this information, it is likely that the opening of the baggage door startled and/or distracted the pilot, drawing his attention away from maintaining the airspeed. The airplane then likely slowed, which led to a stall and subsequent spin. Toxicology results identified low levels of both amphetamine and diphenhydramine in the pilot’s cavity blood. The reason for the pilot’s use of amphetamine could not be determined from the available information; personal health records could not be obtained. Thus, whether he was at increased risk for distraction from an underlying attention deficit disorder is unknown and any effects from such a condition could not be determined. Given the low level of diphenhydramine in postmortem cavity blood, it is unlikely that any effects from his use of diphenhydramine contributed to the accident.

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.