FTW04LA155

NTSB accident investigation · Schreder HP-11A · Cherry Valley, AR · May 29, 2004

Accident · No injuriesLimited investigationFinal report
Date
May 29, 2004, 14:00 local (19:00 UTC)
Place
Cherry Valley, AR
Injuries
1 uninjured
Damage
Substantial damage
Phase of flight
Landing
Aircraft
N678PSchreder HP-11A
Weather
Visual (VMC) · Day
Status
Completed · report September 1, 2004
Report
Approved by Office Director
Parties
Flight Standards District Office
FAA report
20040529011859A
Case key
59400

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 which resulted in a stall and hard landing.

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
Flare - improperPilot in commandCause
Airspeed - not maintainedPilot in command
Stall

Analysis

The 200-hour glider pilot reported that he configured the homebuilt glider for landing with full flaps (90 degrees). While landing on Runway 25, the pilot stated that he flared "too high" and stalled the airplane. The airplane touched down hard on the grass runway. Weather conditions at the time of the accident were winds from 170 degrees at 10 knots.

Factual narrative

On May 29, 2004, approximately 1400 central daylight time, a Schreder HP-11A experimental homebuilt glider, sustained substantial damage following a hard landing at Lawrence Field Gliderport (4AR5), near Cherry Valley, Arkansas. The private pilot, sole occupant of the glider, was not injured. Visual meteorological conditions prevailed and a flight plan was not filed for the Title 14 Code of Federal Regulations Part 91 personal flight. The local flight departed at 1355.

The 200-hour glider pilot reported that he configured the airplane for landing with full flaps (90 degrees). While landing, the pilot stated that he flared "too high" and stalled the airplane. The airplane touched down on Runway 25, a grass strip runway, which was 3,900 feet long by 300 feet wide.

Examination of the wreckage by the pilot revealed structural damage to the airframe and landing gear attachment points, a cracked canopy, and structural damage to the left wing.

The automated surface observing station at Jonesboro Municipal Airport (JBR), located 28 nautical miles north of the accident site, at 1353 reported winds from 170 degrees at 10 knots, clouds scattered at 3,400 feet, temperature 28 degrees Celsius, dew point 22 degrees Celsius, and an altimeter setting of 29.81 inches of Mercury.

Aircraft

Registration
N678P
Reported as
Schreder HP-11A
Category
Glider, amateur-built
Serial number
36
Engine
Damage
Substantial damage
Flight
Personal · Part 91
Operator
Monroe Stephen David
Registered owner
1910-South Soaring Foundation
Airworthiness certificate
Special, Experimental (Special)
Departed
4AR5 · Cherry Valley, AR
Airport
4AR5 · Lawrence Field Gliderport, runway 25, 3,900 × 300 ft, grass/turf

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
65
Injuries
None
Certificate
Private
Last flight review
June 8, 2003
Seat
Center

Weather

Conditions
Visual (VMC) · Day
Wind
170° at 10 knots
Visibility
10 statute miles
Lowest ceiling
20,000 ft broken
Temperature
82 °F, dew point 72 °F
Altimeter
29.80 inHg
Observed at
JBR, 28 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.