ERA14IA370

NTSB incident investigation · Piper PA-44-180 · Jacksonville, FL · July 31, 2014

Incident · No injuriesIncident investigationFinal report
Date
July 31, 2014, 14:30 local (18:30 UTC)
Place
Jacksonville, FL
Injuries
2 uninjured
Damage
Minor damage
Phase of flight
Landing
Aircraft
N216FWPiper PA-44-180
Defining event
Landing-landing roll: Landing gear collapse
Weather
Visual (VMC) · Day
Status
Completed · report September 14, 2016
Report
Approved by Office Director
NTSB office
Eastern Region Aviation
Parties
FAA/FSDO
FAA report
20140731015009I
Case key
89779

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

On this page

Probable cause

The nose landing gear collapse for reasons that could not be determined because examination of the airplane revealed no anomalies.

Findings · 1

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.

Not determinedNot determined › Not determined · Unknown/Not determinedPiper PA-44-180: 6 casesAll aircraft: 2,247 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 two pilots, both of whom were flight instructors, were practicing a single-engine approach and landing when the incident occurred. Both pilots reported that all three landing gear position lights indicated that the landing gear were down and locked before landing, and the pilot flying described the landing as "normal." During the landing roll, the pilot not flying observed the landing gear position lights flicker, and the nose landing gear subsequently collapsed. The airplane was subsequently placed on jacks, and the landing gear were cycled. The landing gear extended, locked, and retracted normally, and the flickering of the gear position lights could not be replicated.

Factual narrative

On July 31, 2014, about 1430 eastern daylight time, a Piper PA-44-180, N216FW, sustained minor damage during a nose landing gear collapse on landing roll at Cecil Airport (VQQ), Jacksonville, Florida. The two flight instructors onboard were not injured. Visual meteorological conditions prevailed, and no flight plan was filed for the instructional flight, which was operated under the provisions of Title 14 Code of Federal Regulations Part 91. Both pilots provided statements, and their statements were consistent throughout. They were conducting a single-engine approach and landing when the event occurred. All three landing gear position lights indicated that the landing gear were down and locked prior to landing, and the pilot flying described the landing as "normal." During the landing roll, the second pilot observed the landing gear position lights flicker, and the nose landing gear subsequently collapsed. The pilots secured the airplane and egressed on the runway. Examination by a Federal Aviation Administration inspector revealed minor damage to the airplane's nose cone and propeller blades. The airplane was placed on jacks and the landing gear was cycled. The landing gear extended, locked, and retracted normally, and the flickering of the gear position lights could not be replicated. The airplane was subsequently issued a ferry permit to return to its base for repairs.

Aircraft

Registration
N216FW
Reported as
Piper PA-44-180
Category
Airplane
Serial number
447995181
Built
1979
Engines
Lycoming O-360 SERIES, 180 horsepower, reciprocatingLycoming O-360 SERIES, 180 horsepower, reciprocating
Damage
Minor damage
Flight
Instructional · Part 91
Operator
Atp Aircraft 2 LLC
Registered owner
Atp Aircraft 2 LLC
Airworthiness certificate
Standard, Normal
Departed
CRG · Jacksonville, FL
Destination
VQQ · Jacksonville, FL
Airport
VQQ · Cecil Airport, runway 18L, 12,503 × 200 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
Flight instructor
Age
25
Injuries
None
Certificates
Flight instructor, Commercial
Airplane ratings
Single-engine land, Multi-engine land
Instrument ratings
Airplane
Medical
Class 1, Without waivers/limitations
Seat
Right
Role
Flight instructor
Age
31
Injuries
None
Certificates
Flight instructor, Commercial
Airplane ratings
Multi-engine land, Single-engine sea, Single-engine land
Instrument ratings
Airplane
Medical
Class 1, Without waivers/limitations
Seat
Right

Weather

Conditions
Visual (VMC) · Day
Wind
210° at 6 knots
Visibility
10 statute miles
Lowest ceiling
5,000 ft broken
Temperature
91 °F, dew point 68 °F
Altimeter
29.97 inHg
Observed at
VQQ

Docket · 2

The files NTSB released with the investigation on June 23, 2016, on NTSB’s docket system: statements, records, photos and specialists’ reports. 447 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.