ATL97LA107

NTSB accident investigation · Piper J3C-65 · Leesburg, FL · July 20, 1997

Accident · Minor injuriesLimited investigationFinal report
Date
July 20, 1997, 12:00 local (16:00 UTC)
Place
Leesburg, FL
Injuries
2 minor
Damage
Substantial damage
Phase of flight
Maneuvering
Aircraft
N98879Piper J3C-65
Weather
Visual (VMC) · Day
Status
Completed · report January 30, 1998
Report
Approved by Office Director
FAA report
19970720019079A
Case key
3878

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 inadvertent entry into a secondary stall and spin, as engine power faltered during application of power, while recovering from an intentional stall. The hesitation (faltering) of power and the pilot's diverted attention were related factors.

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 flightManeuvering
Stall - intentionalPilot in command
Remedial action - initiatedPilot in command
Miscellaneous,engine - otherFactor
Diverted attentionPilot in commandFactor
Stall/spin - inadvertentPilot in commandCause
In flight collision with terrain/waterDescent - uncontrolled
Terrain condition - water

Analysis

The pilot stated that he was demonstrating stalls to his son. He said that he had recovered from the first stall without incident and climbed to 2000 feet. He said he initiated a second stall (over the area of a lake). Also, he said that while attempting to recover, the engine failed to return to full power as the throttle was advanced, and the airplane entered a spin; then while recovering, the right wing tip struck the water, and the airplane cartwheeled and sank.

Factual narrative

On July 20, 1997, about 1200 eastern daylight time, a Piper J3C-65, N98879, collided with water while practicing stalls over Lake Harris in Leesburg, Florida. The airplane was operated by the pilot under the provisions of Title 14 CFR Part 91, and visual flight rules. Visual meteorological conditions existed, and no flight plan was filed for the local, personal flight. The commercial pilot and one passenger sustained minor injures and the airplane was substantially damaged. The flight departed Eustis, Florida about 1140 on the same day.

The pilot stated to the local authorities that he was demonstrating stalls to his son. He said that he had recovered from the first stall without incident, climbed to 2000 feet and initiated a second stall. While attempting to recover, the engine failed to return to full power when the throttle was advanced. The airplane entered a spin, and while recovering the right wing tip struck the water and the airplane cartwheeled and sank. The pilot and passenger swam out of the airplane and were helped to shore by a nearby boater.

Aircraft

Registration
N98879
Reported as
Piper J3C-65
Category
Airplane
Serial number
19660
Airframe hours
2,729
Engine
Continental C-85-12, 85 horsepower, reciprocating
Damage
Substantial damage
Flight
Personal · Part 91
Operator
Jett Riley
Registered owner
Seneca Aviation Inc
Airworthiness certificate
Standard, Normal
Last inspection
Annual · April 15, 1997 · 30 hours before
Departed
X55 · Eustis, FL
Airport
X55 · Eustis

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
41
Certificate
Commercial
Airplane ratings
Single-engine sea, Multi-engine land, Single-engine land
Instrument ratings
Airplane
Medical
Class 2, Valid Medical--no waivers/lim.
Seat
Rear
Flight hours
1,900 total · 220 in this make and model · 1,750 as pilot in command · 40 in the last 90 days

Weather

Conditions
Visual (VMC) · Day
Wind
140° at 6 knots
Visibility
10 statute miles
Lowest ceiling
None
Temperature
86 °F, dew point 77 °F
Altimeter
30.00 inHg
Observed at
LEE, 2 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.