CEN19TA327

NTSB accident investigation · Piper PA60 · Tulsa, OK · September 2, 2019

Accident · No injuriesClass 3Final report
Date
September 2, 2019, 10:20 local (15:20 UTC)
Place
Tulsa, OK
Injuries
2 uninjured
Damage
Substantial damage
Phase of flight
Landing
Aircraft
N1RPiper PA60
Defining event
Landing-flare/touchdown: Aerodynamic stall/spin
Weather
Visual (VMC) · Day
Status
Completed
Report
Approved by Office Director
Investigation class
Class 3
NTSB office
Central Region
Parties
FAA Flight Standards
FAA report
20190902017999A
Case key
100308

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 pilot's improper landing flare, which resulted in an aerodynamic stall and 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.

Performance/control parameters: landing flareAircraft › Aircraft oper/perf/capability · Not attained/maintainedAll aircraft: 1,285 casesProbable cause
Performance/control parameters: angle of attackAircraft › Aircraft oper/perf/capability · Not attained/maintainedAll aircraft: 990 casesProbable cause
Use of equip/info: aircraft controlPersonnel issues › Task performance · PilotAll 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 private pilot reported that he flew a normal approach; however, he initiated the landing flare too high. The airplane subsequently stalled and dropped about 10 ft, which caused the nose landing gear to collapse and damaged the forward pressure bulkhead. The pilot stated that he had verified that the landing gear were down and locked before landing, and reported that the accident was "not caused by any apparent mechanical failures."

Factual narrative

On September 2, 2019, about 1020 central daylight time, a Piper PA-60 Aerostar airplane, N1R, sustained substantial damage during a hard landing on runway 36L at Tulsa International Airport (TUL), Tulsa, Oklahoma. The pilot and passenger were not injured. The nose landing gear collapsed which resulted in damage to the forward pressure bulkhead. The airplane was registered to CBU Aviation LLC and operated by the pilot as a Title 14 Code of Federal Regulations Part 91 personal flight. Visual meteorological conditions prevailed at the airport, and the flight was operated on an instrument flight rules flight plan. The flight originated from Rogers Executive Airport (ROG), Rogers, Arkansas, about 0945 and was destined for TUL. The pilot reported flying a normal approach to runway 36L; however, he initiated the landing flare too high. The airplane subsequently stalled and dropped about 10 ft which caused the nose landing gear to collapse. The airplane came to rest on an adjacent taxiway. He had verified that the landing gear was down and locked (three green indicator panel lights) before landing. He stated the accident was "not caused by any apparent mechanical failures."

Aircraft

Registration
N1R
Reported as
Piper PA60 (602P)
Category
Airplane
Serial number
60-8265043
Built
1982
Airframe hours
3,571.2
Engines
Lycoming TIO-540-U2A, 350 horsepower, reciprocatingLycoming TIO-540-U2A, 350 horsepower, reciprocating
Damage
Substantial damage
Flight
Personal · Part 91
Airworthiness certificate
Standard, Normal
Last inspection
Annual · May 1, 2019
Departed
ROG · Rogers, AR
Destination
TUL · Tulsa, OK
Flight plan
IFR
Airport
TUL · Tulsa International, runway 36L, 6,101 × 150 ft, asphalt
Equipment
Electronic flight bag or handheld device, Electronic primary flight display, Onboard weather, Satellite tracking device, Stall warning system, ADS-B, Auto-pilot

Flight crew

As NTSB recorded them. NTSB leaves out names.

Role
Pilot
Age
81
Injuries
None
Certificate
Private
Airplane ratings
Multi-engine land, Single-engine land
Instrument ratings
Airplane
Medical
Class 3, With waivers/limitations
Last flight review
November 6, 2017
Seat
Left
Restraint
3-point
Flight hours
2,300 total · 500 in this make and model

Weather

Conditions
Visual (VMC) · Day
Wind
200° at 4 knots
Visibility
10 statute miles
Lowest ceiling
None
Temperature
81 °F, dew point 75 °F
Altimeter
30.09 inHg
Observed at
TUL, 1 nm away

Docket · 3

The files NTSB released with the investigation on October 10, 2019, on NTSB’s docket system: statements, records, photos and specialists’ reports. 2.6 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.