NTSB CAROL · Event
Event LAX98LA245
Registry · N74637
FAA Aircraft Registry record.
Make / Model
ROBINSON HELICOPTER R44 II
Year of manufacture
2006
TCDS
H11NM · ROBINSON HELICOPTER CO
Engine
LYCOMING IO-540 SER (300 hp)
Seats / Engines
4 seats · 1 engine
Last airworthiness date
20060302
ADS-B equipped
Yes — Mode-S AA0BB5
Registrant of record
EQUIPMENT LEASING & RENTAL INC
Source: FAA Aircraft Registry (releasable master file).
Aircraft involved
Probable cause & findings
The failure of the pilot to maintain an adequate airspeed margin during the go-around attempt, which resulted in a stall/mush.
Factual narrative
On July 26, 1998, at 1437 hours Pacific daylight time, a Grumman AA-5B, N74637, landed hard on runway 29L at the Torrance, California, airport. The aircraft was destroyed. The private pilot and passenger, the sole occupants, were not injured. Visual meteorological conditions prevailed for the local flight and no flight plan was filed. The pilot reported that she departed from Torrance en route to Palomar, but returned to land at Torrance due to inclement weather. The winds at Torrance airport were reported to be from 270 degrees at 15 knots. The pilot initiated the landing and stated that just before the flare the winds seemed to push the aircraft off the runway. She reported that she was unable to correct and initiated a go-around. The aircraft stalled and landed hard, then exited the runway and became airborne again before colliding with the ground. The aircraft came to rest in an upright position on runway 29R. The pilot reported that there were no mechanical malfunctions with the aircraft prior to the accident. The winds were reported to be from 270 degrees at 15 knots. The pilot initiated the landing and stated that just before the flare the winds seemed to push the aircraft off the runway. She reported that she was unable to correct and initiated a go-around. The aircraft stalled, landed hard, then exited the runway and became airborne again before colliding with the ground. The aircraft came to rest in an upright position on runway 29R. The pilot reported that there were no mechanical malfunctions with the aircraft prior to the accident. Source: NTSB Aviation Accident Database (Pre-2008 Archive) Retrieved: 2026-02-12
Verbatim from NTSB's published report. Source file
NTSB_1998_LAX98LA245.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, go-around). 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 …
- NASA NTRS 2025 · Conference Paper
A Training Study to Improve Monitoring During A Go-Around
As part of an FAA program to improve go-around (GA) safety, we were asked to determine if we could improve the performance of the Pilot Monitoring (PM) during a GA maneuver.
- Flight Safety Foundation 2024 · FSF / AeroSafety World
Go-Around Safety Forum Findings
Foundation Go-Around Safety Forum technical findings — examines why pilots fail to execute go-arounds when criteria are met (stabilized approach gate not met, energy state out of envelope, traffic con…
- 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…
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