LAX95LA285

NTSB accident investigation · Schempp-Hirth CIRRUS-B · Peoria, AZ · August 10, 1995

Accident · Minor injuriesLimited investigationFinal report
Date
August 10, 1995, 14:00 local (21:00 UTC)
Place
Peoria, AZ
Injuries
1 minor
Damage
Substantial damage
Phase of flight
Maneuvering
Aircraft
N462ESchempp-Hirth CIRRUS-B
Weather
Visual (VMC) · Day
Status
Completed · report November 30, 1995
Report
Approved by Office Director
FAA report
19950810040359A
Case key
29178

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 inflight decision to attempt a tail wind landing to a short runway.

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 landing area (emergency)
Weather condition - tailwindFactor
Planned approach - improperPilot in commandCause
Terrain condition - short runway/landing areaFactor
Compensation for wind conditions - improperPilot in commandCause

Analysis

After takeoff and reaching 3,000 feet, the pilot experienced a loss of thermal lift and decided to make a landing to a 1,500-foot emergency airstrip. He elected to land uphill to the north with a 10 knot tail wind, gusting to 20 knots. While on short final, he encountered a thermal lift and realized he would land too long and he executed an 's' maneuver to lose altitude. During the turn, the right wing collided with ground. He reported no mechanical problems with the glider.

Factual narrative

On August 10, 1995, at 1400 hours mountain standard time, the pilot of a Schempp-Hirth Cirrus-B glider, N462E, attempted an off-airport landing to an emergency airstrip after experiencing a loss of thermal lift while flying near Peoria, Arizona. Visual meteorological conditions existed at the time. The aircraft received substantial damage during the forced landing and the pilot received minor injuries. The aircraft departed from the Pleasant Valley Airport at 1315 hours.

The pilot reported in his report that after takeoff he encountered poor lift conditions at 3,000 feet mean sea level and decided to land at a small 1,500-foot emergency airstrip. The airstrip is on a north-south orientation with an uphill slope to the north. The pilot elected to land to the north with a tailwind of 10 knots.

The pilot indicated that when he was about 200 feet above the ground on final approach he encountered a thermal lift and was unable to loose altitude despite using full spoilers. At this time, the pilot initiated an "S" turn to the left to lose altitude. During the turning maneuver, the pilot lost lift and the right wing collided with the ground. The pilot reported no mechanical problems with the glider. Afterwards, he determined that the winds were gusting up to 20 knots.

Aircraft

Registration
N462E
Reported as
Schempp-Hirth CIRRUS-B
Category
Glider
Serial number
216
Airframe hours
1,549
Engine
unknown
Damage
Substantial damage
Flight
Personal · Part 91
Registered owner
Hans Heydrich
Airworthiness certificate
Standard, Normal
Last inspection
Annual · March 2, 1995 · 79 hours before
Departed
AZ05
Airport
runway 36, 1,500 × 70 ft, dirt

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
Seat
Front
Flight hours
192 total · 62 in this make and model · 184 as pilot in command · 40 in the last 90 days · 26 in the last 30 days · 7 in the last 24 hours

Weather

Conditions
Visual (VMC) · Day
Wind
180° at 10 knots, gusting 20
Visibility
50 statute miles
Lowest ceiling
None
Temperature
109 °F, dew point 55 °F
Altimeter
29.00 inHg

FAA reports on this event · 1

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

Other investigations on N462E · 1

Matched to the same aircraft by N-number and date.