MIA93LA135

NTSB accident investigation · Piper PA-18-150 · Pensacola, FL · May 29, 1993

Accident · No injuriesLimited investigationFinal report
Date
May 29, 1993, 10:00 local (15:00 UTC)
Place
Pensacola, FL
Injuries
2 uninjured
Damage
Substantial damage
Phase of flight
Landing
Aircraft
N4156VPiper PA-18-150
Weather
Visual (VMC) · Day
Status
Completed · report May 17, 1994
Report
Approved by Office Director
FAA report
19930529015739A
Case key
33276

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 pilot-in-command's inadequate compensation for wind conditions and delayed remedical action.

Sequence of events

NTSB’s coding before 2008: each occurrence and phase of flight, and the causes and factors under it. The codes are defined in NTSB’s coding manual.

Loss of control - on ground/waterLanding - roll
Weather condition - tailwindFactor
Remedial action - delayedPilot in command(cfi)Cause
On ground/water encounter with terrain/waterLanding - roll
Compensation for wind conditions - inadequatePilot in command(cfi)Cause
Ground loop/swerve - inadvertentPilot in command(cfi)

Analysis

The CFI was instructing a rated pilot in the operation of the conventional landing gear airplane. During the landing on runway 17 the winds shifted and were from the north. The rated pilot started to lose control of the airplane on landing roll and the CFI took control of the airplane. He added power but the airplane ground-looped to the left and the right wing and elevator were damaged.

Aircraft

Registration
N4156V
Reported as
Piper PA-18-150
Category
Airplane
Serial number
1809062
Airframe hours
8
Engine
Lycoming O-320-A2B, 150 horsepower, reciprocating
Damage
Substantial damage
Flight
Instructional · Part 91
Operator
Pensacola Aviation Center Inc.
Registered owner
Pensacola Aviation Center Inc.
Airworthiness certificate
Standard, Normal
Last inspection
Annual · January 2, 2000 · 8 hours before
Airport
PNS · Pensacola Regional, runway 17, 7,000 × 150 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

As NTSB recorded them. NTSB leaves out names.

Role
Pilot
Age
21
Certificates
Flight instructor, Commercial
Airplane ratings
Multi-engine land, Single-engine land
Instrument ratings
Airplane
Medical
Class 2, Valid Medical--no waivers/lim.
Seat
Rear
Flight hours
1,500 total · 20 in this make and model · 1,380 as pilot in command · 150 in the last 90 days · 50 in the last 30 days · 2 in the last 24 hours

Weather

Conditions
Visual (VMC) · Day
Wind
360° at 4 knots
Visibility
7 statute miles
Lowest ceiling
None
Temperature
82 °F, dew point 68 °F
Altimeter
30.00 inHg
Observed at
PNS, 1 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.