NTSB CAROL · Event
Event LAX99LA179
Registry · N23NL
FAA Aircraft Registry record.
Make / Model
PILATUS AIRCRAFT LTD PC-24
Year of manufacture
2023
Engine
WILLIAMS FJ44-4A-QPM
Seats / Engines
9 seats · 2 engines
Last airworthiness date
20230612
ADS-B equipped
Yes — Mode-S A2075E
Registrant of record
N&L CAPITAL HOLDINGS LLC
Source: FAA Aircraft Registry (releasable master file).
Aircraft involved
Probable cause & findings
The pilot's misjudged flare, which led to bounced landing, and his failure to maintain directional control of the aircraft during the bounced landing recovery.
Factual narrative
On May 11, 1999, at 0914 hours Pacific daylight time, an amateur built experimental Hamilton Pitts Special SC-1, N23NL, nosed over while landing at the Sacramento Executive Airport, Sacramento, California. The aircraft, operated by the pilot, sustained substantial damage. The commercial pilot was not injured. The flight originated at the Sacramento Executive Airport about 0800, and was being conducted as a local area personal flight under the provisions of 14 CFR Part 91 of the Federal Aviation Regulations. Visual meteorological conditions prevailed and no flight plan was filed. The pilot reported that he setup the final approach to runway 20. He stated that he began the flare higher than normal and the aircraft subsequently stalled about 3 to 4 feet above the runway surface. After the initial bounce, the aircraft drifted left and contacted the surface again. The left wing contacted the pavement and the aircraft ground looped. The airplane nosed over and came to rest inverted on the runway. The Sacramento weather observation facility reported that the winds at the time of the accident were from 310 degrees at 6 knots. The pilot reported that he began the flare higher than normal and the airplane subsequently stalled about 3 to 4 feet above the runway surface. After the initial bounce, the aircraft drifted left and contacted the surface again. The left wing contacted the pavement and the aircraft ground looped. The airplane nosed over and came to rest inverted on the runway. The Sacramento weather observation facility reported that the winds at the time of the accident were from 310 degrees at 6 knots. Source: NTSB Aviation Accident Database (Pre-2008 Archive) Retrieved: 2026-02-12
Verbatim from NTSB's published report. Source file
NTSB_1999_LAX99LA179.txt.
Findings + structured fields enriched from FAA avall.mdb.
Full investigation docket on
data.ntsb.gov ↗.
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Related research
What the literature says.
Academic papers and agency reports matching this event's aircraft type or causal vocabulary (stall). Sourced from NASA NTRS, NTSB Safety Studies, FAA CAMI, AOPA Air Safety Institute, Embry-Riddle Scholarly Commons, arXiv, and the Semantic Scholar academic graph.
- NASA NTRS 2026 · Conference Paper
Computational Analysis of Steady State Aerodynamics of Transonic Truss-Braced Wing Configuration in Deep Stall
This study presents a computational investigation of steady state aerodynamics of the Subsonic Ultra-Green Aircraft Research (SUGAR) Transonic Truss-Braced Wing (TTBW) configuration over a wide range …
- arXiv 2023 · arXiv preprint
Automating Bird Diverter Installation through Multi-Aerial Robots and Signal Temporal Logic Specifications
This paper tackles the task assignment and trajectory generation problem for bird diverter installation using a fleet of multi-rotors.
- arXiv 2023 · arXiv preprint
Variation of Critical Crystallization Pressure for the Formation of Square Ice in Graphene Nanocapillaries
Two-dimensional square ice in graphene nanocapillaries at room temperature is a fascinating phenomenon and has been confirmed experimentally.
- arXiv 2023 · arXiv preprint
Polycrystallinity enhances stress build-up around ice
Damage caused by freezing wet, porous materials is a widespread problem, but is hard to predict or control. Here, we show that polycrystallinity makes a great difference to the stress build-up process…
- arXiv 2022 · arXiv preprint
Enhanced Prediction of Three-dimensional Finite Iced Wing Separated Flow Near Stall
Icing on three-dimensional wings causes severe flow separation near stall. Standard improved delayed detached eddy simulation (IDDES) is unable to correctly predict the separating reattaching flow due…
- Embry-Riddle Scholarly Commons 2021 · Journal article (JAAER)
Analysis on the Negative Emotional, Physiological, and Cognitive Responses Elicited from of the Activation of a Stall Alarm
Failing to identify an aerodynamic stall can lead to the inability of an aircraft to sustain flight. To warn pilots of an impending or fully-developed stall, many aircraft have safety devices installe…
Browse the full corpus — academia portal ↗