LAX04CA215

NTSB accident investigation · Piper PA-28R-200 · Galt, CA · April 25, 2004

Accident · No injuriesData collectionFinal report
Date
April 25, 2004, 14:00 local (21:00 UTC)
Place
Galt, CA
Injuries
2 uninjured
Damage
Substantial damage
Phase of flight
Landing
Aircraft
N169JPPiper PA-28R-200
Weather
Visual (VMC) · Day
Status
Completed · report July 29, 2004
Report
Approved by Office Director
Parties
Federal Aviation Administration
FAA report
20040425009769A
Case key
59263

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 under instruction's failure to maintain an adequate airspeed on final and misjudged flare, which resulted in stall/mush and hard landing. The certified flight instructor's inadequate supervision and failure to initiate timely remedial action were also causal.

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.

Hard landingLanding - flare/touchdown
Airspeed - inadequateDual studentCause
Supervision - inadequatePilot in command(cfi)Cause
Remedial action - not performedPilot in command(cfi)Cause
Flare - misjudgedDual studentCause
Stall/mush - encounteredDual student

Analysis

The pilot under instruction was slow on short final, flared, stalled, and made a hard landing. The pilot under instruction and certified flight instructor had made several uneventful landings. Both pilots reported that on the accident landing approach the pilot under instruction maintained a slow airspeed and misjudged the landing flare, which resulted in a hard landing. Both pilots indicated that there were no mechanical malfunctions or failures with the airplane or engine prior to the hard landing.

Factual narrative

On April 25, 2004, about 1400 Pacific daylight time, a Piper PA-28R-200, N169JP, made a hard landing at Franklin Field Airport, Galt, California. Ahart Aviation Services was operating the rental airplane under the provisions of 14 CFR Part 91. The certified flight instructor (CFI) and the commercial pilot undergoing instruction (PUI) were not injured; the airplane sustained substantial damage. The cross-country instructional flight departed Livermore Municipal Airport, Livermore, California, about 1300. Visual meteorological conditions prevailed, and no flight plan had been filed.

In a written report, the PUI stated that the purpose of the flight was to practice short-field takeoff and landings on runway 27 at the Franklin Field Airport. While on short final, the PUI noted that the airplane appeared to be slow, indicating an airspeed of about 80 mile per hour. As he flared, the airplane touched down hard on the main landing gear. He initiated a go-around and attempted to return to the Livermore. While en route, he cycled the landing gear and noted that it would not lock in the retracted position. The landing gear was able to lock in the down position and the airplane landed uneventfully. The PUI further stated that both he and the CFI were not aware that the airplane sustained structural damage to several wing ribs until maintenance personnel examined the airplane the following morning.

In a written report, the CFI stated that after completing several landings uneventfully the PUI was attempting another practice landing. The PUI maintained a slow airspeed on short final, and the airplane landed hard, touching down on the left main landing gear first. The PUI immediately initiated a go-around. On upwind, both pilots noticed that the landing gear transition light stayed illuminated. The light remained illuminated after several attempts to recycle the landing gear.

On two separate Pilot/Operator Aircraft Accident Reports (NTSB Form 6120.1/2), both pilots indicated that there were no mechanical malfunctions or failures with the airplane or engine prior to the hard landing.

Aircraft

Registration
N169JP
Reported as
Piper PA-28R-200
Category
Airplane
Serial number
28R-7235262
Engine
Lycoming IO-360-CIC, reciprocating
Damage
Substantial damage
Flight
Instructional · Part 91
Operator
Ahart Aviation Services
Registered owner
Northern California Aviation LLC
Airworthiness certificate
Standard, Normal
Departed
LVK · Livermore, CA
Destination
Q53 · Galt, CA
Airport
Q53 · Franklin Field Airport, runway 27

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
32
Certificates
Flight instructor, Commercial
Airplane ratings
Single-engine land, Multi-engine land
Instrument ratings
Airplane
Medical
Class 1, Valid Medical--w/ waivers/lim
Flight hours
1,800 total · 35 in this make and model · 1,500 as pilot in command · 200 in the last 90 days · 70 in the last 30 days
Role
Pilot
Age
26
Certificate
Commercial
Airplane ratings
Multi-engine land, Single-engine land
Instrument ratings
Airplane
Medical
Class 1, Valid Medical--no waivers/lim.
Flight hours
395 total · 32 in this make and model · 255 as pilot in command · 32 in the last 90 days · 19 in the last 30 days

Weather

Conditions
Visual (VMC) · Day

FAA reports on this event · 1

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