MIA94LA133

NTSB accident investigation · Cessna 170A · Boca Raton, FL · May 6, 1994

Accident · No injuriesLimited investigationFinal report
Date
May 6, 1994, 16:10 local (20:10 UTC)
Place
Boca Raton, FL
Injuries
2 uninjured
Damage
Substantial damage
Phase of flight
Landing
Aircraft
N9534ACessna 170A
Weather
Visual (VMC) · Day
Status
Completed · report December 7, 1994
Report
Approved by Office Director
FAA report
19940506010409A
Case key
37541

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 failure of the pilot to maintain directional control.

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 - flare/touchdown
Directional control - not maintainedPilot in commandCause
Ground loop/swerve - inadvertentPilot in command
On ground/water encounter with terrain/waterLanding - roll
Terrain condition - ditch
Nose overLanding - roll

Analysis

During a second touch-and-go landing with the wind from 20 degrees to the right of the nose at 14 knots, the airplane yawed to the right off the runway into a water retention area and nosed over. The pilot stated that the accident could have been prevented by executing an immediate go-around.

Factual narrative

On May 6, 1994, about 1610 eastern daylight time, a Cessna 170A, N9534A, registered to James H. Layman Jr., collided with terrain while landing at the Boca Raton Airport, Boca Raton, Florida, while on a 14 CFR Part 91 personal flight. Visual meteorological conditions prevailed at the time and no flight plan was filed. The airplane was substantially damaged and the private-rated pilot and pilot-rated passenger were not injured. The flight originated from the Fort Lauderdale Executive Airport, Fort Lauderdale, Florida, about 20 minutes earlier.

The pilot stated that the flight departed the Fort Lauderdale Executive Airport and flew to the Boca Raton Airport where he performed one touch-and-go landing. The flight remained in the traffic pattern for another touch-and-go landing. After touchdown on the 150-foot wide runway the airplane yawed to the right, veered off the runway into a water retention area, and nosed over. When asked how could this accident have been prevented the pilot stated "execute an immediate go-around." The measurement from the centerline of the runway to the edge of the water retention area is 200 feet.

According to a Florida DOT public transportation specialist one (PTS1), the water retention area is outside the clear safety zone of the runway.

A weather observation taken at 1547 at the Pompano Beach Airpark indicated that the wind was from 070 degrees at 14 knots. The Pompano Beach Airpark is located about 184 degrees magnetic and 8 nautical miles south of the accident airport.

Aircraft

Registration
N9534A
Reported as
Cessna 170A
Category
Airplane
Serial number
19095
Airframe hours
3,804
Engine
Continental C-145-2, 145 horsepower, reciprocating
Damage
Substantial damage
Flight
Personal · Part 91
Registered owner
Layman, James H.
Airworthiness certificate
Standard, Normal
Last inspection
Annual · January 12, 1994 · 17 hours before
Airport
BCT · Boca Raton, runway 5, 5,197 × 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
46
Certificate
Private
Airplane ratings
Single-engine land
Medical
Class 3, Valid Medical--no waivers/lim.
Seat
Left
Flight hours
463 total · 162 in this make and model · 463 as pilot in command · 16 in the last 90 days · 8 in the last 30 days · 2 in the last 24 hours

Weather

Conditions
Visual (VMC) · Day
Wind
70° at 14 knots
Visibility
11 statute miles
Lowest ceiling
None
Altimeter
30.00 inHg
Observed at
PMP, 8 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.

Other investigations on N9534A · 1

Matched to the same aircraft by N-number and date.