WPR13CA311
2013-07-06 · Long Beach, California, United States · Minor · 1 aircraft · Status: Completed
Airport LGB
Current FAA registration · N613AP
- Make / Model
- BELLANCA 8GCBC
- Year of manufacture
- 1976 · 37 years old at event
- Engine
- LYCOMING O&VO-360 SER (180 hp)
- Seats / Engines
- 3 seats · 1 engine
- Last airworthiness date
- 19770527
- ADS-B equipped
- Yes — Mode-S A7F9F1
Source: FAA Aircraft Registry (releasable master file).
Aircraft involved
Probable cause & findings
The pilot did not maintain adequate airspeed which resulted in an inadvertent stall and loss of aircraft control. Contributing to the accident was the pilot's improper use of flaps.
Factual narrative
The pilot reported that he had full flaps extended during a low fly-by for the ground crew to inspect the banner. After the pass the pilot did not retract the flaps. During the climb, the airspeed deteriorated and the airplane stalled and impacted wires and a hillside. During the accident sequence, the right wing separated from the fuselage. The pilot reported no preimpact mechanical malfunctions or failures with the airplane that would have precluded normal operation. The pilot reported that he had full flaps extended during a low fly-by for the ground crew to inspect the banner. After the pass the pilot did not retract the flaps. During the climb, the airspeed deteriorated and the airplane stalled and impacted wires and a hillside. During the accident sequence, the right wing separated from the fuselage. The pilot reported no preimpact mechanical malfunctions or failures with the airplane that would have precluded normal operation. Source: NTSB Aviation Accident Database Retrieved: 2026-02-12
NTSB Findings
FAA avdata. C = Cause, F = Factor.
- C Personnel issues-Psychological-Attention/monitoring-Monitoring equip/instruments-Pilot - C
- C Aircraft-Aircraft oper/perf/capability-Performance/control parameters-Airspeed-Not attained/maintained - C
- F Aircraft-Aircraft oper/perf/capability-Performance/control parameters-Configuration-Incorrect use/operation - F
- C Personnel issues-Task performance-Use of equip/info-Aircraft control-Pilot - C
Verbatim from NTSB's published report. Source file
NTSB_2013_WPR13CA311.txt.
Findings + structured fields enriched from FAA avall.mdb.
Full investigation docket on
data.ntsb.gov ↗.
Search this event elsewhere
External sources are reported, not agency: signal that something happened, not fact about what happened.
- TallyAero Live Wire Aviation press
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Related research
Matched on aircraft type or causal vocabulary (stall). All research papers
- 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…