GAA18CA195

NTSB accident investigation · Piper PA24 · Knox, IN · March 21, 2018

Accident · No injuriesData collectionFinal report
Date
March 21, 2018, 16:55 local (21:55 UTC)
Place
Knox, IN
Injuries
2 uninjured
Damage
Substantial damage
Phase of flight
Landing
Aircraft
N6785PPiper PA24
Defining event
Landing-flare/touchdown: Hard landing
Weather
Visual (VMC) · Day
Status
Completed · report July 5, 2018
Report
Approved by Office Director
NTSB office
General Aviation Accidents
Parties
FAA
FAA report
20180321009779A
Case key
96967

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 improper landing flare, which resulted in a hard landing.

Findings · 2

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: landing flareAircraft › Aircraft oper/perf/capability · Not attained/maintainedPiper PA-24-250: 3 casesAll aircraft: 1,285 casesProbable cause
Use of equip/info: aircraft controlPersonnel issues › Task performance · Instructor/check pilotPiper PA-24-250: 34 casesAll aircraft: 9,295 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 reported that, during landing, while the student pilot was flying, the airplane ballooned. He added that he took the flight controls and landed on the runway. The airplane sustained substantial damage to the left wing. The flight instructor reported that there were no preaccident mechanical failures or malfunctions with the airplane that would have precluded normal operation.

Factual narrative

The flight instructor reported that, during landing, while the student pilot was flying, the airplane ballooned. He added that he took the flight controls and landed on the runway. The airplane sustained substantial damage to the left wing. The flight instructor reported that there were no preaccident mechanical failures or malfunctions with the airplane that would have precluded normal operation.

Aircraft

Registration
N6785P
Reported as
Piper PA24 (250)
Category
Airplane
Serial number
24-1916
Built
1960
Airframe hours
6,049.1
Engine
Lycoming O-540-A, 250 horsepower, reciprocating
Damage
Substantial damage
Flight
Instructional · Part 91
Airworthiness certificate
Standard, Normal
Last inspection
Annual · November 1, 2017
Departed
05C · Griffith, IN
Destination
OXI · Knox, IN
Airport
OXI · Starke County, runway 36, 4,401 × 75 ft, asphalt
Equipment
Stall warning system

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
Student pilot
Age
40
Injuries
None
Certificate
Student
Medical
Class 3, Without waivers/limitations
Seat
Left
Restraint
3-point
Flight hours
35 total · 7.3 in this make and model · 14.5 in the last 90 days · 4.3 in the last 30 days · 1.8 in the last 24 hours
Role
Flight instructor
Age
54
Injuries
None
Certificates
Flight instructor, Commercial
Airplane ratings
Single-engine land, Multi-engine land
Instrument ratings
Airplane
Medical
Class 1, With waivers/limitations
Last flight review
October 1, 2017
Seat
Right
Restraint
3-point
Flight hours
2,024 total · 15 in this make and model · 1,896.4 as pilot in command · 200 in the last 90 days · 75 in the last 30 days · 5 in the last 24 hours

Weather

Conditions
Visual (VMC) · Day
Wind
330° at 16 knots, gusting 20
Visibility
10 statute miles
Lowest ceiling
None
Temperature
36 °F, dew point 18 °F
Altimeter
30.12 inHg
Observed at
KPPO, 15 nm away

Docket · 2

The files NTSB released with the investigation on May 23, 2018, on NTSB’s docket system: statements, records, photos and specialists’ reports. 4.2 MB 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 N6785P · 1

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