ATL98LA090

NTSB accident investigation · Mbb Phoebus C · Perry, SC · July 3, 1998

Accident · Minor injuriesLimited investigationFinal report
Date
July 3, 1998, 16:00 local (20:00 UTC)
Place
Perry, SC
Injuries
1 minor
Damage
Substantial damage
Phase of flight
Initial climb
Aircraft
N2157Mbb Phoebus C
Weather
Visual (VMC) · Day
Status
Completed · report February 15, 2001
Report
Approved by Office Director
FAA report
19980703015749A
Case key
4004

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 loss of control during takeoff, leading to an in-flight collision with the ground. A factor was the pilot's lack of recent experience in a high performance glider.

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/waterTakeoff - initial climb
Stall/spin - inadvertentPilot in commandCause
Lack of recent experience in type of aircraftPilot in commandFactor

Analysis

According to the pilot, the glider was being towed for takeoff by a truck. As the glider reached its takeoff speed of 45 knots, he remembers pulling back on the control stick. From that point on, the pilot has no recollection of the events that took place. According to the tow driver, on takeoff, the glider rotated sharply nose-up, rolled left, and struck the ground inverted. The FAA inspector stated the pilot had not flown this type of high performance glider in the last 30 days. He also stated the glider stalled and began a left spin on initial tow, due to the pilot rotating too hard, too fast, and too low to the ground. The nose pitched up above 90 degrees, allowing the tow cable to automatically release, and the glider stalled approximately 75 feet above the ground. It impacted the ground inverted, downwind from the runway centerline.

Factual narrative

On July 3, 1998, about 1600 eastern daylight time, a Waggon und Maschinenbau Phoebus C glider, N2157, collided with terrain on takeoff, at a private airstrip near Perry, South Carolina. The accident occurred at the time of departure. The glider was operated under Title 14 CFR Part 91, and visual flight rules. Visual meteorological conditions prevailed at the time of the accident, and no flight plan had been filed. The private pilot received minor injuries, and the glider was substantially damaged. According to the pilot, the glider was being towed for takeoff by a truck. As the glider reached its takeoff speed of 45 knots, he remembers pulling back on the control stick. From that point on, the pilot has no recollection of the events that took place. According to the tow driver, on takeoff, the glider rotated sharply nose-up, rolled left, and struck the ground inverted.

The FAA inspector stated the pilot had not flown this type of high performance glider in the last 30 days. He also stated the glider stalled and began a left spin on initial tow, due to the pilot rotating too hard, too fast, and too low to the ground. The nose pitched up above 90 degrees, allowing the tow cable to automatically release, and the glider stalled approximately 75 feet above the ground. It impacted the ground inverted, downwind from the runway centerline.

Aircraft

Registration
N2157
Reported as
Mbb Phoebus C
Category
Glider
Serial number
880
Engine
unknown
Damage
Substantial damage
Flight
Personal · Part 91
Registered owner
Richard S. Chesser
Airworthiness certificate
Standard, Normal
Departed
PVT
Airport
PVT · Perry International A/P, runway 27, 5,000 × 120 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
43
Certificate
Private
Seat
Center
Flight hours
70 total

Weather

Conditions
Visual (VMC) · Day
Wind
30° at 6 knots
Visibility
10 statute miles
Lowest ceiling
None
Temperature
91 °F, dew point 55 °F
Altimeter
29.00 inHg
Observed at
AGS, 20 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.