LAX00LA201

NTSB accident investigation · Issoire-Aviation PIK-30 · Minden, NV · May 21, 2000

Accident · FatalLimited investigationFinal report
Date
May 21, 2000, 14:50 local (21:50 UTC)
Place
Minden, NV
Injuries
1 fatal
Damage
Substantial damage
Phase of flight
Landing
Aircraft
N30PKIssoire-Aviation PIK-30
Weather
Visual (VMC) · Day
Status
Completed · report July 17, 2001
Report
Approved by Office Director
FAA report
20000521006969A
Case key
49246

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 inadequate in-flight planning/decision to attempt to make it back to the runway for landing after experiencing a loss of lift and not maintaining a proper descent rate.

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.

UndershootLanding
In-flight planning/decision - inadequatePilot in commandCause
Weather condition - no thermal liftCause
Proper descent rate - not maintainedPilot in commandCause
On ground/water collision with objectLanding
Object - fence

Analysis

While returning to land at the airport, witnesses saw the glider make a shallow approach, and touchdown outside of the airport perimeter fence. The glider became airborne and flew through a five-strand barbed wire fence. The top two strands broke the canopy and struck the pilot. Compilation of witness interviews revealed that the glider appeared too low for a normal flight pattern, and they did not think that the glider would make it back to the runway. They saw it descend to the ground approximately 50 yards short of the runway and collide with the fence. An inspection of the glider revealed no preimpact anomalies. The engine was also inspected with no discrepancies noted. A GPS unit found onboard the glider was removed and downloaded; no information was available on the unit.

Factual narrative

On May 21, 2000, at 1450 hours Pacific daylight time, an Issoire Siren PIK-30 glider, N30PK, collided with a fence short of the runway while landing at the Minden-Tahoe Airport, Minden, Nevada. The experimental glider, owned and operated by the pilot under 14 CFR Part 91, sustained substantial damage. The private glider pilot was fatally injured. Visual meteorological conditions existed for the personal flight and no flight plan was filed. The flight departed the Minden-Tahoe airport at an unknown time.

Witnesses reported that the glider's altitude kept getting lower and lower while on approach for landing at the airport. They also stated that the approach was too low for a normal approach pattern. One witness reported that he saw the engine extend and then saw it being retracted and stowed, and then heard the pilot radio that he was going to land on runway 30. He indicated that the glider was approximately 100 feet above ground level (agl), saw it touch down, and impact the fence.

The glider touched down outside of the airport perimeter fence, became airborne again, and flew through fencing that consisted of five strands of barbed wire.

Personnel information

Personal flight logs were unavailable for review by the Safety Board investigator.

Review of the Federal Aviation Administration (FAA) Airman Certification records by a Safety Board investigator revealed that the pilot received his private pilot certificate with a glider rating on November 30, 1986. An FAA inspector reviewed the pilot's personal logbook, which indicated that the pilot had a total time of 2,000 hours; 1,497 hours accrued in make and model; and 37 hours in the last 90 days.

Review of the FAA Medical Certification records by a Safety Board investigator revealed that the pilot held a third-class medical issued on August 12, 1986, with limitations for vision and prohibited night flight or color signal control.

Test and research

The glider was inspected by FAA inspectors from the Reno, Nevada, Flight Standards District Office at High Country Soaring in Minden on May 23, 2000. Prior to the engine run, they visually verified the switch positions inside the cockpit. The master switch was in the "avionics" position, but not in the "engine-run" position; the fuel pump was in the "off" position; the choke setting was at the "full-on" position; and the throttle was in the "half" position. They further noted that the engine was in the retracted position inside the fuselage.

The engine was extended and the fuel level was visually checked. To facilitate the engine run, the choke and the throttle were placed in the "full-off" position, the master switch was placed in the "engine-run" position, and the auxiliary fuel pump was activated. No discrepancies were noted with the operation of the auxiliary fuel pump. The ignition switch was engaged and the engine started and ran normally. The engine responded to inputs from the throttle. The ignition switch was placed in the "off" position and the engine was retracted. There were no discrepancies noted with the extension or retraction mechanisms of the engine. FAA inspectors established flight control continuity with no evidence of preimpact anomalies noted.

The glider was equipped with a GPS Data Logger Recorder by Cambridge Aero Instruments. Personnel at High Country Soaring, under the supervision of the FAA, removed the unit and attempted to read out the information. A "No Logs Available" message was received, which indicated to them that "the logger had not been turned on during the flight." The unit was then sent to the manufacturer to determine if there was any information available on the unit. The President of the company stated that they received the same message. He further indicated that there were no discrepancies noted with the unit, and the unit may not have been used during this flight.

Aircraft

Registration
N30PK
Reported as
Issoire-Aviation PIK-30
Category
Glider
Serial number
719
Airframe hours
55
Engine
Bombardier ROTAX, reciprocating
Damage
Substantial damage
Flight
Personal · Part 91
Registered owner
Wyburn W. Martin
Airworthiness certificate
Special, Experimental (Special)
Departed
MEV
Airport
MEV · Minden-Tahoe, runway 30, 5,289 × 75 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
69
Certificate
Private
Medical
Class 3, Expired
Seat
Center
Toxicology
Performed
Flight hours
2,000 total

Weather

Conditions
Visual (VMC) · Day
Wind
280° at 4 knots
Visibility
10 statute miles
Lowest ceiling
None
Temperature
84 °F
Altimeter
30.00 inHg
Observed at
MEV

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 N30PK · 1

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