ERA15CA157

NTSB accident investigation · Mooney M20K · Laurel, MD · March 16, 2015

Accident · No injuriesData collectionFinal report
Date
March 16, 2015, 19:55 local (23:55 UTC)
Place
Laurel, MD
Injuries
1 uninjured
Damage
Substantial damage
Phase of flight
Landing
Aircraft
N231KAMooney M20K
Defining event
Landing: Collision during takeoff/land
Weather
Visual (VMC) · Night/dark
Status
Completed · report August 11, 2015
Report
Approved by Office Director
NTSB office
Eastern Region Aviation
Parties
FAA FSDO
FAA report
20150316002479A
Case key
90880

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 decision to attempt a nighttime landing at an unsuitable airport, which resulted in a collision with the precision approach path indicator.

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: descent/approach/glide pathAircraft › Aircraft oper/perf/capability · Not attained/maintainedMooney M20K: 4 casesAll aircraft: 809 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 stated that he was aware that the Low Intensity Runway Lights (LIRL) at his departure airport were not operational when he departed on a local flight. When the pilot returned to the departure airport later that night, he attempted to operate the LIRL, but only one side of the runway edge lights activated. The pilot conducted a low approach to see which lights were working and then executed a go-around. On the second approach, the pilot planned to conduct another low approach to see if he could identify the runway paint markings. If the pilot saw the paint markings, he planned to continue the low approach into a landing. During the second low approach, the airplane collided with a structure that was used as a precision approach path indicator. The airplane sustained substantial damage to the fuselage and both wings. The pilot did not report any anomalies that would have precluded normal operation. A review of the airport facility directory revealed that the LIRL lights were listed as inoperative indefinitely but also listed to activate LIRL with common traffic advisory frequency.

Factual narrative

The pilot stated that he was aware that the Low Intensity Runway Lights (LIRL) at his departure airport were not operational when he departed on a local flight. When the pilot returned to the departure airport later that night, he attempted to operate the LIRL, but only one side of the runway edge lights activated. The pilot conducted a low approach to see which lights were working and then executed a go-around. On the second approach, the pilot planned to conduct another low approach to see if he could identify the runway paint markings. If the pilot saw the paint markings, he planned to continue the low approach into a landing. During the second low approach, the airplane collided with a structure that was used as a precision approach path indicator. The airplane sustained substantial damage to the fuselage and both wings. The pilot did not report any anomalies that would have precluded normal operation. A review of the airport facility directory revealed that the LIRL lights were listed as inoperative indefinitely but also listed to activate LIRL with common traffic advisory frequency.

Aircraft

Registration
N231KA
Reported as
Mooney M20K
Category
Airplane
Serial number
25-0005
Built
1978
Airframe hours
3,562
Engine
Cont Motor TSIO-360 SER, 210 horsepower, reciprocating
Damage
Substantial damage
Flight
Personal · Part 91
Operator
Pridgen Michael E
Registered owner
Pridgen Michael E
Airworthiness certificate
Standard, Normal
Last inspection
Annual · July 2, 2014
Departed
ESN · Easton, MD
Destination
W18 · Laurel, MD
Flight plan
VFR
Airport
W18 · Suburban, runway 21, 2,324 × 40 ft, asphalt
Equipment
Auto-pilot

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
53
Injuries
None
Certificate
Private
Airplane ratings
Single-engine land
Instrument ratings
Airplane
Medical
Class 3, With waivers/limitations
Seat
Left
Restraint
3-point
Flight hours
1,302 total · 200 in this make and model · 1,217 as pilot in command · 3 in the last 30 days · 2 in the last 24 hours

Weather

Conditions
Visual (VMC) · Night/dark
Wind
Calm
Visibility
5 statute miles
Lowest ceiling
None
Temperature
30 °F, dew point 28 °F
Altimeter
30.10 inHg
Observed at
FME, 3 nm away

Docket · 8

The files NTSB released with the investigation on July 27, 2015, on NTSB’s docket system: statements, records, photos and specialists’ reports. 15.5 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.