WPR12CA380

NTSB accident investigation · Piper PA-28-181 · Wickenburg, AZ · August 30, 2012

Accident · No injuriesData collectionFinal report
Date
August 30, 2012, 15:45 local (22:45 UTC)
Place
Wickenburg, AZ
Injuries
3 uninjured
Damage
Substantial damage
Phase of flight
Landing
Aircraft
N309PAPiper PA-28-181
Defining event
Landing-flare/touchdown: Hard landing
Weather
Visual (VMC) · Day
Status
Completed · report December 5, 2012
Report
Approved by Office Director
NTSB office
Western Pacific Region
Parties
FAA FSDO
FAA report
20120830021379I
Case key
84878

From the NTSB’s public API. By law, NTSB reports can’t be used as evidence in lawsuits over the accident.

On this page

Probable cause

The flight instructor’s delayed response in correcting the student pilot’s improper landing flare, which resulted in a hard landing.

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.

Action: incorrect action performancePersonnel issues › Action/decision · Student/instructed pilotPiper PA-28-181: 11 casesAll aircraft: 1,386 casesProbable cause
Action: delayed actionPersonnel issues › Action/decision · Instructor/check pilotPiper PA-28-181: 11 casesAll aircraft: 894 casesProbable cause
Performance/control parameters: landing flareAircraft › Aircraft oper/perf/capability · Incorrect use/operationPiper PA-28-181: 7 casesAll aircraft: 1,285 casesProbable cause

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 flight instructor said that during a landing, the student pilot flared too high and that he then took over control of the airplane. The airplane landed hard, and the tail tie-down hook struck the runway and was displaced into the fuselage, substantially damaging the aft bulkhead. Although the instructor conducted a postflight inspection of the airplane, the damage was not discovered at the time. When the flight instructor performed the next takeoff, he noticed that the elevator flight control was sluggish and minimally responsive, and the airplane’s climb performance was poor. The flight instructor landed the airplane without further incident. The damage was discovered during a subsequent inspection. The flight instructor reported no preaccident mechanical malfunctions or anomalies that would have affected normal operation.

Factual narrative

The flight instructor said that during a landing, the student pilot flared too high, and he took control of the airplane. The airplane landed hard, and the tail tie down hook was displaced into the fuselage. Although the instructor conducted a post flight inspection of the airplane, the damage was not discovered. The flight instructor performed the next takeoff, and he noticed that the elevator flight control was sluggish and minimally responsive. Additionally, the climb performance was poor. He landed the airplane without further incident. Another inspection of the airplane was performed, and the damage was discovered.

Aircraft

Registration
N309PA
Reported as
Piper PA-28-181
Category
Airplane
Serial number
2843508
Airframe hours
12,276
Engine
Lycoming O-360 SERIES, 180 horsepower, reciprocating
Damage
Substantial damage
Flight
Instructional · Part 91
Operator
Transpac Aviation Academy
Registered owner
Bird Acquisition LLC
Airworthiness certificate
Standard, Normal
Last inspection
AAIP · August 26, 2012
Departed
E63 · Gila Bend, AZ
Destination
E25 · Wickenburg, AZ

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
Flight instructor
Age
43
Injuries
None
Certificates
Commercial, Flight instructor
Airplane ratings
Multi-engine land, Single-engine land
Instrument ratings
Airplane
Medical
Class 3, With waivers/limitations
Last flight review
August 10, 2012
Seat
Right
Flight hours
920 total · 526 in this make and model · 217 in the last 90 days · 73 in the last 30 days · 1 in the last 24 hours

Weather

Conditions
Visual (VMC) · Day
Wind
220° at 6 knots
Visibility
10 statute miles
Lowest ceiling
None
Temperature
95 °F, dew point 28 °F
Altimeter
29.73 inHg
Observed at
E25

Docket · 1

The files NTSB released with the investigation on September 14, 2012, on NTSB’s docket system: statements, records, photos and specialists’ reports. 687 KB in all.

FAA reports on this event · 1

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

Other investigations on N309PA · 2

Matched to the same aircraft by N-number and date.