NTSB CAROL · Event
Event NYC04CA135
Registry · N53WM
FAA Aircraft Registry record.
Make / Model
MOONEY M20R
Year of manufacture
1999 · 5 years old at event
Engine
CONT MOTOR IO-550 SERIES (300 hp)
Seats / Engines
2 seats · 1 engine
Last airworthiness date
19990811
ADS-B equipped
Yes — Mode-S A6B014
Registrant of record
BURNS IVAN
Source: FAA Aircraft Registry (releasable master file).
Aircraft involved
Probable cause & findings
The pilot's improper flare, which resulted in a hard landing. A factor in this accident was the wind shear as reported by the pilot.
Factual narrative
On May 29, 2004, about 1130 eastern daylight time, a Mooney M20R, N53WM, was substantially damaged while landing at the Warren-Sugarbush Airport, Warren, Vermont. The certificated commercial pilot was not injured. Visual meteorological conditions prevailed and no flight plan had been filed for the flight that departed Bedford, Massachusetts. The personal flight was conducted under 14 CFR Part 91. According to the pilot, he over flew the airport and did not observe a windsock; however, he was informed over the Unicom frequency that runway 4 was in use, and he observed an airplane depart from runway 4. The pilot entered the traffic pattern for runway 4, a 2,575-foot-long, 30-foot-wide, asphalt runway. The pilot stated that the airplane was approximately 10 feet above the runway, when it encountered a strong wind shear and dropped "fast and hard" onto the runway. The pilot aborted the landing and was informed over the Unicom, that the airplane's left main landing gear had separated. The pilot elected to divert to Lebanon, New Hampshire, where he performed a gear up landing, without further incident. Subsequent examination of the airplane revealed damage to the left wing spar and flap. The pilot reported 913 hours of total flight experience, which included 757 hours in the same make and model as the accident airplane. The elevation at the accident site was about 1,470 feet. Winds reported at an airport that was located about 13 miles northeast of the accident site, and at an elevation of 1,165 feet, about the time of the accident, were from 310 degrees, at 14 knots, with 21 knot gusts. The airplane was landing on runway 4, a 2,575-foot-long, 30-foot-wide, asphalt runway. The pilot reported that the airplane was approximately 10 feet above the runway, when it encountered a strong wind shear and dropped "fast and hard" onto the runway. The pilot aborted the landing and was informed over the Unicom, that the airplane's left main landing gear had separated. The pilot elected to divert to another airport, where he performed a gear up landing, without further incident. The elevation at the accident site was about 1,470 feet. Winds reported at an airport that was located about 13 miles northeast of the accident site, and at an elevation of 1,165 feet, about the time of the accident, were from 310 degrees, at 14 knots, with 21 knot gusts. Source: NTSB Aviation Accident Database (Pre-2008 Archive) Retrieved: 2026-02-12
Verbatim from NTSB's published report. Source file
NTSB_2004_NYC04CA135.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 (wind shear). 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 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
Browse the full corpus — academia portal ↗