LAX08CA061

NTSB accident investigation · Piper PA-22 · El Cajon, CA · February 17, 2008

Accident · No injuriesData collectionFinal report
Date
February 17, 2008, 12:30 local (20:30 UTC)
Place
El Cajon, CA
Injuries
2 uninjured
Damage
Substantial damage
Phase of flight
Landing
Aircraft
N3316APiper PA-22
Defining event
Landing-flare/touchdown: Loss of control on ground
Weather
Visual (VMC) · Day
Status
Completed · report March 31, 2008
Report
Approved by Office Director
Parties
Federal Aviation Administration
FAA report
20080217012129A
Case key
67536

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 failure of both pilots to maintain directional control during landing and the flight instructor's inadequate supervision of the flight.

Findings · 3

NTSB’s coded findings. Those marked are part of the probable cause; the rest are factors or other findings. Under each, the cases with the same finding.

Performance/control parameters: directional controlAircraft › Aircraft oper/perf/capability · Not attained/maintainedPiper PA-22-135: 10 casesAll aircraft: 3,958 casesProbable cause
Runway/land/takeoff/taxi surfaceEnvironmental issues › Physical environment · Not specifiedPiper PA-22-135: 2 casesAll aircraft: 253 cases

Sequence of events

The events NTSB coded, in order, by phase of flight. The defining event is the one that best describes the accident. Under each, the cases with the same event anywhere in their sequence.

Analysis

The private pilot was with a certified flight instructor (CFI) on a tail wheel familiarization flight. While en route to the airport they experienced a loss of radio communications. The pilot set his transponder to 7600, overflew the field at pattern altitude, and received a green light from the tower. He entered the pattern and started his final approach at 70 knots with one notch of flaps, which was how the airplane was configured for his previous landings. On short final the CFI called for full flaps. As the flaps were moved to the full position, airspeed decreased and the rate of descent increased. The pilot added power and lowered the nose in an attempt to maintain the glide slope. At 15 to 20 feet agl the airplane began to settle, and then bounced during touchdown. The CFI called for the pilot to close the throttle, and the airplane bounced a second time. The airplane swerved left, the CFI applied right rudder, the airplane then swerved right, and the pilot and CFI applied left rudder and left brake. The plane continued to perform a ground loop to the right and the left wing dug into the terrain, causing substantial damage to the wing structure.

Factual narrative

On February 17, 2008, at 1230 Pacific standard time, a Piper PA-22 Tripacer, N3316A, experienced a hard landing and subsequent ground loop at Gillespie Field, El Cajon, California. The private pilot operated the airplane as an instructional flight under the provisions of 14 CFR Part 91. The private pilot under instruction and the flight instructor were not injured, and the airplane was substantially damaged. Visual meteorological conditions prevailed, and no flight plan had been filed. The flight originated at Gillespie Field at 1130.

The pilot stated in the Pilot Operator Aircraft Accident Report that he was with a certified flight instructor (CFI) on a tail wheel familiarization flight. While en route to Gillespie Field they experienced a loss of radio communications. He set his transponder to 7600, overflew the field at pattern altitude, and received a green light from the tower. He entered the pattern and started his final approach at 70 knots with one notch of flaps, which was how the airplane was configured for his previous landings. On short final the CFI called for full flaps. As the flaps were moved to the full position airspeed decreased and the rate of descent increased. The pilot added power and lowered the nose in an attempt to maintain the glide slope. At 15 to 20 feet agl the airplane began to settle, and then bounced during landing. The CFI called to close the throttle, and the airplane bounced a second time. The airplane swerved left, the CFI applied right rudder, the airplane then swerved right, and the pilot and CFI applied left rudder and left brake. The plane continued to perform a ground loop to the right and the left wing dug into the terrain, causing substantial damage to the wing structure.

Aircraft

Registration
N3316A
Reported as
Piper PA-22
Category
Airplane
Serial number
22-1593
Engine
Lycoming O-320-A2B, reciprocating
Damage
Substantial damage
Flight
Instructional · Part 91
Registered owner
Steve A. Baum
Airworthiness certificate
Standard, Normal
Departed
KSEE · El Cajon, CA
Destination
KSEE · El Cajon, CA
Airport
KSEE · Gillespie Field, runway 27R, 5,342 × 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 · 2

As NTSB recorded them. NTSB leaves out names.

Role
Pilot
Age
52
Injuries
None
Certificate
Private
Airplane ratings
Single-engine land
Medical
Class 3
Flight hours
855 total · 4 in this make and model · 4 in the last 90 days · 4 in the last 30 days
Role
Flight instructor
Age
77
Injuries
None
Certificates
Commercial, Flight instructor
Airplane ratings
Single-engine land, Multi-engine land
Instrument ratings
Airplane
Medical
Class 3
Seat
Right

Weather

Conditions
Visual (VMC) · Day
Visibility
12 statute miles
Lowest ceiling
None
Temperature
57 °F, dew point 43 °F
Altimeter
30.13 inHg
Observed at
KSEE

FAA reports on this event · 1

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