LAX95LA014

NTSB accident investigation · Piper PA-34-220T · Palo Alto, CA · October 12, 1994

Accident · No injuriesLimited investigationFinal report
Date
October 12, 1994, 15:02 local (22:02 UTC)
Place
Palo Alto, CA
Injuries
3 uninjured
Damage
Substantial damage
Phase of flight
Landing
Aircraft
N8154CPiper PA-34-220T
Weather
Visual (VMC) · Day
Status
Completed · report May 16, 1995
Report
Approved by Office Director
FAA report
19941012048189A
Case key
28967

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 bounced landing recovery technique.

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.

Nose gear collapsedLanding - flare/touchdown
Weather condition - crosswind
Weather condition - gusts
Throttle/power control - improper use ofPilot in command
Flare - inadequatePilot in commandCause
Recovery from bounced landing - inadequatePilot in commandCause
Porpoise/pilot-induced oscillation - inadvertentPilot in command
Landing gear,nose gear strut - overload

Analysis

The aircraft was landing on runway 30 with a gusty left crosswind condition. The pilot said he reduced power too rapidly in the landing flare due to his preoccupation with the crosswind and the aircraft landed hard on the main gear and bounced. The pilot reported that in the bounce recovery he did not use enough back pressure on the elevator control and the aircraft porpoised. After several oscillations, the nose landing gear collapsed.

Factual narrative

On October 12, 1994, at 1502 hours Pacific daylight time, a Piper PA-34-220T, N8154C, porpoised following a bounced landing recovery and collapsed the nose gear at Palo Alto, California. The aircraft was operated by the West Valley Flying Club of Palo Alto, and was rented by the pilot for a personal cross-country flight. The aircraft was substantially damaged. The certificated commercial pilot and the two passengers were not injured. Visual meteorological conditions prevailed and a VFR flight plan was filed. The flight had originated at Sedona, Arizona, on the day of the accident at 1141 mountain standard time.

The aircraft was landing on runway 30 with a gusty left crosswind condition. The pilot said he reduced power too rapidly in the landing flare due to his preoccupation with the crosswind and the aircraft landed hard on the main gear and bounced. The pilot reported that in the bounce recovery he did not use enough back pressure on the elevator control and the aircraft porpoised. After several oscillations, the nose landing gear collapsed.

Aircraft

Registration
N8154C
Reported as
Piper PA-34-220T
Category
Airplane
Serial number
34-7970391
Airframe hours
2,248
Engine
Continental TSIO-360E, 200 horsepower, reciprocating
Damage
Substantial damage
Flight
Personal · Part 91
Operator
West Valley Flying Club
Registered owner
Brian Marchant
Airworthiness certificate
Special, Provisional (Special); Standard, Normal
Last inspection
Annual · March 9, 1994 · 183 hours before
Departed
SEZ · Sedona, AZ
Destination
PAO · CA
Flight plan
VFR
Airport
PAO · Palo Alto, runway 30, 2,500 × 65 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
46
Certificate
Commercial
Airplane ratings
Multi-engine land, Single-engine land
Instrument ratings
Airplane
Medical
Class 3, Valid Medical--w/ waivers/lim
Seat
Left
Flight hours
695 total · 41 in this make and model · 537 as pilot in command · 47 in the last 90 days · 8 in the last 30 days · 4 in the last 24 hours

Weather

Conditions
Visual (VMC) · Day
Wind
260° at 15 knots, gusting 25
Visibility
30 statute miles
Lowest ceiling
None
Temperature
66 °F, dew point 45 °F
Altimeter
29.00 inHg
Observed at
PAO

FAA reports on this event · 1

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