FTW01LA159

NTSB accident investigation · Glover RV-8 · Mineral Wells, TX · July 4, 2001

Accident · No injuriesLimited investigationFinal report
Date
July 4, 2001, 11:15 local (16:15 UTC)
Place
Mineral Wells, TX
Injuries
2 uninjured
Damage
Destroyed
Phase of flight
Takeoff
Aircraft
N50FGGlover RV-8
Weather
Visual (VMC) · Day
Status
Completed · report October 9, 2001
Report
Approved by Office Director
Parties
FAA Flight Standards District Office
FAA report
20010704018909A
Case key
52691

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 jammed elevator control stick on takeoff roll. A contributory factor was the crosswind.

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.

Airframe/component/system failure/malfunctionTakeoff - roll/run
Flt control syst,elevator control - jammedCause
On ground/water encounter with terrain/waterTakeoff - aborted
Terrain condition - ground
Weather condition - crosswindFactor

Analysis

During the takeoff roll, the pilot was unable to move the control stick back to the neutral "takeoff" position. After realizing the control was jammed forward, the pilot closed the throttle and attempted to maintain directional control with the brakes. The pilot was not able to free the elevator control stick. The pilot felt that he did not have sufficient runway to stop the airplane on the departure runway; therefore, he turned the airplane to the left onto another runway. Approximately 2/3 of the way through the turn, the "west wind lifted the left wing and the right wing struck the ground." The airplane rotated back to the right coming to rest on the approach end of the runway. Fire was immediately noticed, the pilot opened the canopy, and the airplane was evacuated. The airplane was consumed by fire. The pilot stated that the "control stick grip lodged behind [the] instrument panel on takeoff." The pilot recommended a "more secure attachment of [the] control stick grip and redesigned travel of [the] control stick so that [the] stick will not travel under instrument panel." The weather observation facility reported the wind from 260 degrees at 10 knots gusting to 15 knots.

Factual narrative

On July 4, 2001, at 1115 central daylight time, a GLOVER RV-8, homebuilt experimental airplane, N50FG, was destroyed during an aborted takeoff from the Mineral Wells Municipal Airport, near Mineral Wells, Texas. The airplane was owned and operated by a private individual under 14 Code of Federal Regulations Part 91. The airline transport pilot and his passenger were not injured. Visual meteorological conditions prevailed for the personal flight, and a flight plan was not filed. The flight originally departed Granbury, Texas, approximately 1040. At the time of the accident, the flight was departing Mineral Wells for the return flight to Granbury.

The pilot reported that during the takeoff roll on runway 31, he was unable to move the control stick back to the neutral "takeoff" position. After realizing the control was jammed forward, the pilot closed the throttle and attempted to maintain directional control with the brakes. The pilot was not able to free the elevator control stick. The pilot felt that he did not have sufficient runway to stop the airplane on runway 31; therefore, he turned the airplane to the left onto runway 17. Approximately 2/3 of the way through the turn, the "west wind lifted the left wing and the right wing struck the ground." The airplane rotated back to the right coming to rest on the approach end of runway 17. Fire was immediately noticed, the pilot opened the canopy, and the airplane was evacuated. The airplane was consumed by fire.

On the Pilot/Operator Aircraft Accident Report (NTSB Form 6120.1/2), the pilot stated that the "control stick grip lodged behind [the] instrument panel on takeoff. The pilot recommended a "more secure attachment of [the] control stick grip and redesigned travel of [the] control stick so that [the] stick will not travel under instrument panel."

At 1053, the weather observation facility at Mineral Wells reported the wind from 260 degrees at 10 knots gusting to 15 knots.

Aircraft

Registration
N50FG
Reported as
Glover RV-8
Category
Airplane, amateur-built
Serial number
80-309
Airframe hours
92
Engine
Lycoming O-360, 180 horsepower, reciprocating
Damage
Destroyed
Fire
On-Ground
Flight
Personal · Part 91
Registered owner
Frank M. Glover, JR
Airworthiness certificate
Special, Experimental (Special)
Last inspection
Annual · November 28, 2000 · 51 hours before
Departed
MWL · Mineral Wells, TX
Destination
F55 · Granbury, TX
Airport
MWL · Mineral Wells, runway 17, 4,188 × 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
55
Injuries
None
Medical
Class 2, Valid Medical--w/ waivers/lim
Last flight review
July 6, 2000
Seat
Front
Flight hours
12,430 total · 115 in this make and model · 12,000 as pilot in command · 85 in the last 90 days · 30 in the last 30 days

Weather

Conditions
Visual (VMC) · Day
Wind
260° at 10 knots, gusting 15
Visibility
10 statute miles
Lowest ceiling
None
Temperature
90 °F, dew point 63 °F
Altimeter
30.15 inHg
Observed at
MWL

FAA reports on this event · 1

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