FTW98LA284

NTSB accident investigation · Schempp-Hirth Ventus CM · Taos, NM · June 15, 1998

Accident · No injuriesLimited investigationFinal report
Date
June 14, 1998, 19:30 local (Jun 15, 1998, 01:30 UTC)
Place
Taos, NM
Injuries
1 uninjured
Damage
Substantial damage
Phase of flight
Landing
Aircraft
N94DPSchempp-Hirth Ventus CM
Weather
Visual (VMC) · Day
Status
Completed · report June 21, 2000
Report
Approved by Office Director
FAA report
19980614024799A
Case key
20662

From the NTSB’s public API. By law, NTSB reports can’t be used as evidence in lawsuits over the accident.

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Probable cause

The pilot's improper flare. Contributing to the accident was the sudden wind shift which rendered the aircraft uncontrollable when the aircraft was on final approach to land.

Sequence of events

NTSB’s coding before 2008: each occurrence and phase of flight, and the causes and factors under it. The codes are defined in NTSB’s coding manual.

Hard landingLanding - flare/touchdown
Weather condition - sudden windshiftCause
Aircraft control - not possiblePilot in command
Weather condition - high wind
Weather condition - gusts

Analysis

During final approach for landing the 27 horsepower motor glider was subjected to winds which increased from 10 knots to 24 knots with gusts to 37 knots. The landing was hard, causing damage to the wings and bottom of the fuselage.

Factual narrative

On June 14, 1998, at 1930 mountain daylight time, a Schempp-Hirth, 27 horsepower motorized, Ventus CM glider, N94DP, sustained substantial damage during landing at Taos Municipal Airport, Taos, New Mexico. The commercial pilot and sole occupant was not injured. The flight was being operated under Title 14 CFR part 91 and no flight plan was filed. Visual meteorological conditions prevailed for this personal flight which departed Taos at 1415.

According to the facility that is repairing the aircraft, both wings and the bottom side of the fuselage sustained substantial damage due to a hard landing. The occurrence was not classified as an accident until this assessment was completed on June 25, 1998.

According to the pilot, he returned to land at 1930 and the wind shifted while he was on final approach. The pilot said the wind also increased in velocity and as a result the touchdown was hard and he cut is head on the instrument panel.

Recorded wind during the time period of the accident was from 360 degrees magnetic heading at 24 knots with gusts to 37 knots. The landing was being conducted on runway 04.

According to the pilot of a Beach Baron, who landed just before the accident occurred, the winds were out of the north at less than 10 knots during his landing.

Aircraft

Registration
N94DP
Reported as
Schempp-Hirth Ventus CM
Category
Glider
Serial number
4
Airframe hours
844
Engine
Solo 2350B/2004, 27 horsepower, reciprocating
Damage
Substantial damage
Flight
Personal · Part 91
Registered owner
Phillip J. Walsh
Airworthiness certificate
Special, Experimental (Special)
Last inspection
Annual · February 15, 1998 · 58 hours before
Departed
SKX
Airport
SKX · Taos Municipal, runway 4, 5,800 × 100 ft, asphalt

Matched to the registry by N-number and the event date; the registry’s history has gaps, so older matches can be wrong. Compare the reported make and model.

Flight crew

As NTSB recorded them. NTSB leaves out names.

Role
Pilot
Age
51
Certificate
Private
Airplane ratings
Single-engine land, Single-engine sea
Medical
Class 3, Valid Medical--w/ waivers/lim
Seat
Front
Flight hours
926 total · 281 in this make and model · 842 as pilot in command

Weather

Conditions
Visual (VMC) · Day
Wind
360° at 24 knots, gusting 37
Visibility
10 statute miles
Lowest ceiling
10,000 ft overcast
Temperature
63 °F, dew point 18 °F
Altimeter
30.00 inHg
Observed at
SKX, 1 nm away

FAA reports on this event · 1

The FAA’s own accident and incident reports, matched to the aircraft by N-number and date.