FTW02LA092

NTSB accident investigation · Schleicher AS-W19 · Moriarty, NM · March 12, 2002

Accident · Minor injuriesLimited investigationFinal report
Date
March 12, 2002, 16:00 local (23:00 UTC)
Place
Moriarty, NM
Injuries
1 minor
Damage
Substantial damage
Phase of flight
Maneuvering
Aircraft
N333USSchleicher AS-W19
Weather
Visual (VMC) · Day
Status
Completed · report April 29, 2003
Report
Approved by Office Director
Parties
FAA
FAA report
20020312003389A
Case key
54332

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 attempt to perform a turn upwind at a altitude too low to complete the turn. A factor was the turbulance.

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.

In flight collision with terrain/waterManeuvering - turn to reverse direction
Low altitude flight/maneuver - attemptedPilot in commandCause
Weather condition - turbulenceFactor

Analysis

The glider and tow plane and were climbing through 400-500 feet AGL, when both aircraft encountered turbulence. The glider was "climbing and sinking rapidly and the glider pilot could not neutralize the motion. She believed that she had enough altitude to turn and make a downwind landing, so she released the tow line. The pilot then turned back to the runway to make a downwind landing. While in the turn, the pilot received a radio call from the ground telling her to try to continue around to make a landing into the wind. The pilot attempted to follow the instructions from the person on the ground, and the left wing tip contacted the ground before the turn was completed. The pilot stated that if she had continued on her original plan to land downwind, then she thought that she could have made the landing without incident.

Factual narrative

On March 12, 2002, at 1600 mountain standard time, a Schleicher AS-W19 glider, N333US, registered to and operated by the pilot, was substantially damaged when impacted the ground while maneuvering to land on runway 26 at the Moriarty Municipal Airport, Moriarty, New Mexico. The private pilot, who was the sole occupant, sustained minor injuries. Visual meteorological conditions prevailed and a flight plan was not filed for the Title 14 Code of Federal Regulations Part 91 personal flight. The flight originated at 1557 from the Moriarty Airport.

According to information provided in the enclosed NTSB Pilot/Operator Accident Report (NTSB Form 6120.1/2), the glider was connected to the tow plane and was climbing through 400-500 feet AGL, when both aircraft encountered turbulence. The glider was "climbing and sinking rapidly and the glider pilot could not neutralize the motion. She believed that she had enough altitude to turn and make a downwind landing, so she released the tow line. The pilot then turned back to the runway to make a downwind landing. While in the turn, the pilot received a radio call from the ground telling her to try to continue around to make a landing into the wind. The pilot attempted to follow the instructions from the person on the ground, and the left wing tip contacted the ground before the turn was completed.

The pilot stated that if she had continued on her original plan to land downwind, then she thought that she could have made the landing without incident.

Aircraft

Registration
N333US
Reported as
Schleicher AS-W19
Category
Glider
Serial number
19160
Airframe hours
1,357
Engine
Damage
Substantial damage
Flight
Personal · Part 91
Registered owner
Janis E. White
Airworthiness certificate
Special, Experimental (Special)
Last inspection
Annual · March 10, 2002 · 1 hours before
Departed
OEO · Albuquerque, NM
Destination
OEO · Albuquerque, NM

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
Injuries
Minor
Certificate
Private
Seat
Front
Flight hours
80 total · 2 in this make and model · 5 in the last 90 days · 1 in the last 30 days · 1 in the last 24 hours

Weather

Conditions
Visual (VMC) · Day
Wind
330° at 8 knots
Visibility
10 statute miles
Lowest ceiling
25,000 ft broken
Temperature
68 °F, dew point 48 °F
Altimeter
30.00 inHg
Observed at
ABQ

Docket · 1

The files NTSB released with the investigation on February 10, 2003, on NTSB’s docket system: statements, records, photos and specialists’ reports. 536 KB in all.

FAA reports on this event · 1

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