ATL95LA112

NTSB accident investigation · Grumman AA1C · Mocksville, NC · June 17, 1995

Accident · Minor injuriesLimited investigationFinal report
Date
June 17, 1995, 14:15 local (18:15 UTC)
Place
Mocksville, NC
Injuries
1 minor
Damage
Substantial damage
Phase of flight
Initial climb
Aircraft
N9980UGrumman AA1C
Weather
Visual (VMC) · Day
Status
Completed · report August 31, 1995
Report
Approved by Office Director
FAA report
19950617017419A
Case key
3573

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 short field takeoff procedure which resulted in the inadvertent stall/mush during the takeoff.

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.

Loss of control - in flightTakeoff - initial climb
Weather condition - high density altitude
Short field takeoff/procedure - improperPilot in commandCause
Stall/mush - inadvertentPilot in commandCause
In flight collision with objectDescent - uncontrolled
Object - tree(s)
In flight collision with terrain/waterDescent - uncontrolled

Analysis

The pilot was attempting to depart runway 09. The runway is 2943 feet in length, and the density altitude at the time of departure was 2450 feet. The pilot stated that the aircraft accelerated to about 65 knots indicated airspeed, but would not climb sufficiently to clear the tall trees at the departure end of the runway. He stated that he entered the trees in a nose high, stalled attitude. He reported that the engine seemed to be operating normally.

Factual narrative

On June 17, 1995, at 1415 eastern daylight time, a Grumman AA1C, N9980U was substantially damaged following a collision with terrain during take off at Mocksville, North Carolina. The airline transport pilot received minor injuries in the accident. The aircraft was being operated under the provisions of CFR Part 91 by the pilot. Visual meteorological conditions existed at the time, and no flight plan had been filed for the personal flight. The flight was destined for Lincolnton, North Carolina.

The pilot stated that he was departing runway 09. He said the aircraft accelerated to about 65 knots, but would not climb sufficiently to clear the tall trees at the departure end of the runway. He stated that he entered the trees in a nose high, stalled attitude. He reported that the engine seemed to be operating normally.

Aircraft

Registration
N9980U
Reported as
Grumman AA1C
Category
Airplane
Serial number
0174
Airframe hours
1,695
Engine
Lycoming O-235-L2C, 115 horsepower, reciprocating
Damage
Substantial damage
Flight
Personal · Part 91
Registered owner
Edwin L. Proctor
Airworthiness certificate
Standard, Utility
Last inspection
Annual · August 12, 1994 · 34 hours before
Departed
8A7
Destination
5N4 · Lincolnton, NC
Airport
8A7 · Twin Lakes, runway 9, 2,943 × 50 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
65
Certificate
Airline transport
Airplane ratings
Multi-engine land, Single-engine land
Instrument ratings
Airplane
Medical
Class 3, Valid Medical--w/ waivers/lim
Seat
Left
Flight hours
6,922 total · 388 in this make and model · 6,500 as pilot in command · 10 in the last 90 days · 5 in the last 30 days · 3 in the last 24 hours

Weather

Conditions
Visual (VMC) · Day
Wind
50° at 6 knots
Visibility
10 statute miles
Lowest ceiling
None
Temperature
81 °F, dew point 59 °F
Altimeter
30.00 inHg
Observed at
INT, 50 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.