LAX08CA067

NTSB accident investigation · Piper PA-44-180 · Gila Bend, AZ · February 27, 2008

Accident · No injuriesData collectionFinal report
Date
February 26, 2008, 17:15 local (Feb 27, 2008, 00:15 UTC)
Place
Gila Bend, AZ
Injuries
2 uninjured
Damage
Substantial damage
Phase of flight
Landing
Aircraft
N318PAPiper PA-44-180
Defining event
Landing-landing roll: Landing gear not configured
Weather
Visual (VMC) · Day
Status
Completed · report May 28, 2008
Report
Approved by Office Director
Parties
Federal Aviation Administration
FAA report
20080226012099A
Case key
67586

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 flight crew's inadvertent retraction of the landing gear during the landing roll, and the flight instructor's inadequate supervision of the flight.

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.

Action: incorrect action performancePersonnel issues › Action/decision · Flight crewPiper PA-44-180: 2 casesAll aircraft: 1,386 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

Prior to landing, the student and the certified flight instructor (CFI) had both confirmed that the landing gear down indicator lights were illuminated, and visually confirmed the nose gear was extended by use of an airframe mirror. The pilots indicated that after touchdown the right wing started to drop, and the CFI took the controls, but the airplane veered off of the runway. Before the pilots left the airplane, they both saw the landing gear activation switch in the retracted position. During the recovery of the airplane, the landing gear was extended, retracted, and then extended again. No damage to the landing gear locking mechanism was found. The safety officer of the flight academy interviewed the flight crew and the recovery personnel. After the interviews, it was determined that during the landing roll, one of the crewmembers inadvertently placed the landing gear selector in the "up" position.

Factual narrative

The flight crew inadvertently retracted the landing gear during the landing rollout. The pilot under instruction (PUI) and the certified flight instructor (CFI) had both confirmed that the landing gear indicator lights were illuminated, and visually confirmed the nose gear was extended by use of the airframe mirror. The pilots indicated that after touchdown the right wing started to drop, and the CFI took the controls but the airplane veered off of the runway. As the pilots secured the airplane, they both observed the landing gear activation switch in the retracted position. During the recovery of the airplane the landing gear was extended, retracted, and then extended again. No damage to the landing gear locking mechanism was observed. The safety officer of the flight academy interviewed the flight crew and the recovery personnel. After the interviews it was determined that during the landing rollout and subsequent take-off roll, one of the crewmembers inadvertently placed the landing gear selector in the "up" position.

Aircraft

Registration
N318PA
Reported as
Piper PA-44-180
Category
Airplane
Serial number
4496134
Airframe hours
4,244
Engines
Lycoming LO-360-A1H6, 180 horsepower, reciprocatingLycoming O-360-A1H6, 180 horsepower, reciprocating
Damage
Substantial damage
Flight
Instructional · Part 91
Registered owner
Pan Am International Flight Academy
Airworthiness certificate
Standard, Normal
Last inspection
AAIP · February 1, 2008 · 13.6 hours before
Departed
DVT · Phoenix, AZ
Destination
Gila Bend, AZ
Airport
E63 · Gila Bend Muni, runway 4, 5,200 × 75 ft, asphalt

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
27
Injuries
None
Certificate
Private
Airplane ratings
Single-engine land, Multi-engine land
Instrument ratings
Airplane
Medical
Class 1, With waivers/limitations
Last flight review
October 1, 2007
Seat
Left
Flight hours
285 total · 120 in this make and model · 146 as pilot in command · 25 in the last 90 days · 10 in the last 30 days
Role
Flight instructor
Age
35
Injuries
None
Certificates
Commercial, Flight instructor
Airplane ratings
Single-engine land, Multi-engine land
Instrument ratings
Airplane
Medical
Class 1, Without waivers/limitations
Last flight review
October 1, 2007
Seat
Right
Flight hours
1,182 total · 241 in this make and model · 1,051 as pilot in command · 211 in the last 90 days · 63 in the last 30 days · 6 in the last 24 hours

Weather

Conditions
Visual (VMC) · Day
Wind
350° at 2 knots
Visibility
20 statute miles
Lowest ceiling
None
Temperature
66 °F, dew point 34 °F
Altimeter
30.10 inHg
Observed at
GBN, 6 nm away

FAA reports on this event · 1

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