NTSB CAROL · Event
Event MIA94LA111
Registry · N187ER
FAA Aircraft Registry record.
Make / Model
CESSNA 150M
Year of manufacture
1975 · 19 years old at event
Engine
CONT MOTOR 0-200 SERIES (100 hp)
Seats / Engines
2 seats · 1 engine
ADS-B equipped
Yes — Mode-S A15B21
Registrant of record
MUSTANG SALLY AVIATION LLC
Source: FAA Aircraft Registry (releasable master file).
Aircraft involved
Probable cause & findings
COLLAPSE OF THE LEFT MAIN LANDING GEAR FOR UNKNOWN REASONS.
Factual narrative
On April 5, 1994, about 1000 eastern daylight time, N187ER, a Mooney M20-J, registered to Embry Riddle Aeronautical University, experienced a gear collapse on landing at Daytona Regional Airport, Daytona Beach, Florida, while on a 14 CFR Part 141 instructional flight. Visual meteorological conditions prevailed at the time and a local company VFR flight following flight plan was filed. The airplane was substantially damaged and both pilots reported no injuries. The flight had originated about 90 minutes earlier. Both pilots stated that after executing a VOR approach they elected to terminate the flight with a short field landing on runway 16. The instructor pilot and the commercial rated student pilot both stated that they lowered the landing gear and confirmed it was down three times. During landing roll the left gear collapsed and the airplane then skidded off the runway and the other landing gears collapsed. Three pilot-rated witnesses stated that they observed the left landing gear not fully down before to landing. The instructor and student both stated that they did not hear the landing gear safety horn during approach. The airplane had been grounded the previous flight because of a faulty landing gear indication, and had a new gear limit switch installed along with a rigging check. After the accident the airplane was placed on jacks, the actuator rods were straightened, and the gear functioned normally; both electrically and manually. THE INSTRUCTOR AND COMMERCIALLY RATED STUDENT LOWERED THE LANDING GEAR AND CHECKED IT DOWN THREE TIMES. DURING LANDING ROLL THE LEFT MAIN LANDING GEAR COLLAPSED AND THE AIRPLANE WAS SUBSTANTIALLY DAMAGED DURING THE LANDING ROLL. THE AIRPLANE WAS EXAMINED AFTER THE ACCIDENT AND WHEN ON JACKS THE GEAR CYCLED NORMALLY UP AND DOWN BOTH ELECTRICALLY AND MECHANICALLY. Source: NTSB Aviation Accident Database (Pre-2008 Archive) Retrieved: 2026-02-12
Verbatim from NTSB's published report. Source file
NTSB_1994_MIA94LA111.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…
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