NYC96LA166

NTSB accident investigation · Bellanca 7ECA · Bedford, MA · August 10, 1996

Accident · No injuriesLimited investigationFinal report
Date
August 10, 1996, 16:15 local (20:15 UTC)
Place
Bedford, MA
Injuries
2 uninjured
Damage
Substantial damage
Phase of flight
Landing
Aircraft
N5067CBellanca 7ECA
Weather
Visual (VMC) · Day
Status
Completed · report December 10, 1996
Report
Approved by Office Director
FAA report
19960810022319A
Case key
39229

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 inadequate compensation for wind conditions, and his failure to maintain directional control, which resulted in a ground loop/swerve. The variable wind condition was a related factor.

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 - variable windFactor
Compensation for wind conditions - inadequatePilot in commandCause
Directional control - not maintainedPilot in commandCause
Ground loop/swerve - uncontrolledPilot in command
On ground/water encounter with terrain/waterLanding
Terrain condition - rough/uneven
Gear collapsedLanding
Landing gear,main gear - overload

Analysis

The airplane went off the side of the runway during the landing, followed by collapse of the right main gear. The pilot reported: 'We came over the numbers at 80 mph indicated airspeed, and I flared the aircraft and we made a wheel landing, touching down at approximately 65 mph indicated airspeed. Everything was fine at first and then the aircraft veered to the right, into the wind. 'I corrected with left rudder pedal, and as I did, the tail wheel settled onto the runway. The aircraft made an abrupt turn to the left, and I realized we were in a ground loop. I added a little power, got the tail wheel off the ground, and recovered from the ground loop, but we were heading off the left side of the runway, approximately 85 to 90 degrees from runway heading. I had regained control of the aircraft, but we didn't have enough room to maneuver back onto the runway. I closed the throttle and started braking the aircraft. When we departed the runway, I leaned the mixture, and continued braking. Everything was fine until we hit a bump, and the aircraft jerked violently to the left, resting on the right side.' The pilot reported no mechanical malfunction. He stated the accident could have been prevented if he had 'additional training in crosswind landings for tail dragger aircraft.'

Factual narrative

On August 10, 1996 about 1515 eastern daylight time, N5067C, a Bellanca 7ECA, a personal flight, had a loss of control during landing on runway 29 at Hanscom Field Airport, Bedford, Massachusetts. Visual meteorological conditions existed. The certificated private pilot and passenger were not injured. The aircraft was substantially damaged. The local flight was conducted under 14 CFR Part 91.

The airplane went off the side of the runway during the landing followed by collapse of the right main gear. The pilot reported: "We came over the numbers at 80 mph indicated airspeed, and I flared the aircraft and we made a wheel landing, touching down at approximately 65 mph indicated airspeed. Everything was fine at first and then the aircraft veered to the right, into the wind.

"I corrected with left rudder pedal, and as I did, the tail wheel settled onto the runway. The aircraft made an abrupt turn to the left, and I realized we were in a ground loop. I added a little power, got the tail wheel off the ground, and recovered from the ground loop, but we were heading off the left side of the runway, approximately 85 to 90 degrees from runway heading. I had regained control of the aircraft, but we didn't have enough room to maneuver back onto the runway. I closed the throttle and started braking the aircraft. When we departed the runway, I leaned the mixture, and continued braking. Everything was fine until we hit a bump, and the aircraft jerked violently to the left, resting on the right side."

The pilot reported no mechanical malfunctions. He stated the accident could have been prevented if he had "additional training in crosswind landings for tail dragger aircraft."

Aircraft

Registration
N5067C
Reported as
Bellanca 7ECA
Category
Airplane
Serial number
1333-80
Airframe hours
2,224
Engine
Lycoming O-235-K2C, 115 horsepower, reciprocating
Damage
Substantial damage
Flight
Personal · Part 91
Operator
Hanscom Afb Aero Club
Registered owner
Samuel Black
Airworthiness certificate
Standard, Aerobatic; Standard, Normal
Last inspection
100 hour · July 31, 1996 · 5 hours before
Departed
BED
Airport
BED · Hanscom Field, runway 29, 7,001 × 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
36
Certificate
Private
Airplane ratings
Single-engine land
Medical
Class 3, Valid Medical--no waivers/lim.
Seat
Front
Flight hours
147 total · 6 in this make and model · 105 as pilot in command · 10 in the last 90 days · 3 in the last 30 days · 1 in the last 24 hours

Weather

Conditions
Visual (VMC) · Day
Wind
Variable at 8 knots
Visibility
10 statute miles
Lowest ceiling
None
Temperature
28 °F, dew point 14 °F
Altimeter
29.00 inHg
Observed at
BED

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 N5067C · 2

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