NYC91LA187
1991-07-23 · ELYRIA, Ohio, United States · None · 1 aircraft · Status: Completed
Airport 22G
Current FAA registration · N34360
- Make / Model
- MEYERS MAC-145
- Engine
- CONT MOTOR IO-360 SER (300 hp)
- Seats / Engines
- 2 seats · 1 engine
- Last airworthiness date
- 19770602
- ADS-B equipped
- Yes — Mode-S A3CBB6
Source: FAA Aircraft Registry (releasable master file).
Aircraft involved
Probable cause & findings
THE FAILURE OF THE PILOT TO MAINTAIN DIRECTIONAL CONTROL DURING LANDING. FACTORS RELATED TO THE ACCIDENT WERE A STRONG WIND SHEAR DURING LANDING; UNAVAILABILITY OF WHEEL BRAKES FOR THE CO-PILOT; AND INADEQUATE SUPERVISION OF THE CO-PILOT DURING LANDING.
Factual narrative
THE PILOT RECEIVING THE DEMONSTRATION WAS MAKING HIS FIRST LANDING IN THIS AIRPLANE. DURING THE LANDING ROLL, A STRONG WIND SHEAR WAS ENCOUNTERED, CAUSING THE AIRPLANE TO DRIFT TO THE RIGHT. THE PILOT DID NOT HAVE WHEEL BRAKES ON HIS SIDE OF THE AIRPLANE. HE USED ALL AVAILABLE RUDDER AND CALLED FOR BRAKES FROM THE PILOT IN COMMAND. THE PIC SAID HE APPLIED BRAKES, BUT WAS UNABLE TO STOP THE AIRPLANE FROM DEPARTING THE RUNWAY AND ENCOUNTERING ROUGH TERRAIN. Source: NTSB Aviation Accident Database (Pre-2008 Archive) Retrieved: 2026-02-12
Verbatim from NTSB's published report. Source file
NTSB_1991_NYC91LA187.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.
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Related research
Matched on aircraft type or causal vocabulary (wind shear). All research papers
- NASA NTRS 2019 · Conference Paper Optimal recovery from microburst wind shear
The flight path of a twin-jet transport aircraft is optimized in a microburst encounter during approach to landing. The objective is to execute an escape maneuver that maintains safe ground clearance …
- NASA NTRS 2019 · Contractor Report (CR) An Examination of Aviation Accidents Associated with Turbulence, Wind Shear and Thunderstorm
The focal point of the study reported here was the definition and examination of turbulence, wind shear and thunderstorm in relation to aviation accidents.
- NASA NTRS 2019 · Conference Paper Analysis of extreme wind shear
New methods utilizing extreme value statistical theory are applied in the analysis of the largest wind component shear in a wind profile as a function of shear layer thickness and season.
- NASA NTRS 2019 · Technical Memorandum (TM) Probabilities of zero wind shear phenomena based on Rawinsonde data records
Probabilities of zero wind shear occurence and depth based on rawinsonde data records
- NASA NTRS 2019 · Contractor Report (CR) A Wind Shear Mechanism for Producing Sporadic E by Concentrating Minor Meteoric Ions
Wind shear mechanism for producing sporadic E layer by concentrating minor meteoric ions
- NASA NTRS 2019 · Technical Memorandum (TM) Some aspects of wind shear in the upper atmosphere
Hydrodynamic turbulence and wind shear in upper atmosphere