CEN23LA274

NTSB accident investigation · Piper PA-24-250 · Durango, CO · July 2, 2023

Accident · No injuriesClass 4 · LimitedFinal report
Date
July 2, 2023, 13:20 local (19:20 UTC)
Place
Durango, CO
Injuries
2 uninjured
Damage
Substantial damage
Phase of flight
Landing
Aircraft
N7525PPiper PA-24-250
Defining event
Landing: Landing gear not configured
Weather
Visual (VMC) · Day
Status
Completed
Report
Approved by Office Director
Investigation class
Class 4 - Basic report with no Prelim publish
NTSB office
Central Region
Parties
FAA
FAA report
20230702007509I
Case key
192504

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 failure to extend the landing gear before 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.

Use of equip/info: use of equip/systemPersonnel issues › Task performance · PilotPiper PA-24-250: 16 casesAll aircraft: 1,391 casesProbable cause
Use of equip/info: use of checklistPersonnel issues › Task performance · PilotPiper PA-24-250: 5 casesAll aircraft: 336 casesProbable cause
Action: forgotten action/omissionPersonnel issues › Action/decision · PilotPiper PA-24-250: 8 casesAll aircraft: 440 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 pilot reported that he forgot to lower the landing gear before landing, which resulted in substantial damage to the fuselage. He stated that he believed his noise cancelling headset contributed to not hearing the gear warning horn. He stated that there were no mechanical malfunctions or failures that would have precluded normal operation. Following the accident, when power was applied to the airplane, the gear warning horn sounded and when the landing gear handle was moved to the down position, all three gear extended.

Aircraft

Registration
N7525P
Reported as
Piper PA-24-250
Category
Airplane
Serial number
24-2727
Built
1961
Airframe hours
5,003.9
Engine
Lycoming O-540-A1D5, 250 horsepower, reciprocating
Damage
Substantial damage
Flight
Personal · Part 91
Airworthiness certificate
Standard, Normal
Last inspection
100 hour · August 1, 2022
Departed
KCFO · Watkins, CO
Destination
Same as departure
Flight plan
VFR
Airport
00C · Animas Air Park, runway 19, 5,010 × 50 ft, asphalt
Equipment
Auto-pilot, 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

As NTSB recorded them. NTSB leaves out names.

Role
Pilot
Age
72
Injuries
None
Certificate
Airline transport
Airplane ratings
Multi-engine land, Single-engine land
Instrument ratings
Airplane
Medical
Class 3, With waivers/limitations
Last flight review
April 27, 2023
Seat
Left
Restraint
3-point
Flight hours
27,460 total · 183 in this make and model · 16,200 as pilot in command

Weather

Conditions
Visual (VMC) · Day
Wind
230° at 5 knots
Visibility
10 statute miles
Lowest ceiling
None
Temperature
84 °F, dew point 37 °F
Altimeter
30.23 inHg
Observed at
KDRO, 1 nm away
METAR
KDRO 021853Z AUTO 23005KT 10SM CLR 29/03 A3023 RMK AO2 LTG DSNT NE SLP141 T02890033 $

Docket · 3

The files NTSB released with the investigation on August 31, 2023, on NTSB’s docket system: statements, records, photos and specialists’ reports. 2.7 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.