ERA15LA266

NTSB accident investigation · Grumman American Avn. AA 5 · Southbridge, MA · July 13, 2015

Accident · No injuriesLimited investigationFinal report
Date
July 13, 2015, 14:30 local (18:30 UTC)
Place
Southbridge, MA
Injuries
3 uninjured
Damage
Substantial damage
Phase of flight
Takeoff
Aircraft
N1356RGrumman American Avn. AA 5
Defining event
Takeoff: Miscellaneous/other
Weather
Visual (VMC) · Day
Status
Completed · report September 11, 2018
Report
Approved by Office Director
NTSB office
Eastern Region Aviation
Parties
FAA/FSDO
FAA report
20150713011869A
Case key
91549

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 decision to abort the takeoff with insufficient runway remaining, which resulted in a runway excursion.

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.

Runway/land/takeoff/taxi surfaceEnvironmental issues › Physical environment · Decision related to conditionGrumman American Avn. AA-5: 1 caseAll aircraft: 253 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 airline transport pilot reported that, during takeoff from a 3,501-ft-long asphalt runway, a gust of wind yawed the airplane left at rotation and it became airborne. The pilot corrected for the yaw and was able to maintain runway heading; however, he chose to reject the takeoff rather than trying to continue. The airplane touched down and the pilot applied heavy braking, but was unable to stop the airplane before it continued off the runway and impacted trees and brush at the perimeter of the airport. Examination of the wreckage did not reveal any preimpact mechanical malfunctions. The reported wind at a nearby airport about the time of the accident was variable at 4 knots.

Factual narrative

On July 13, 2015, about 1430 eastern daylight time, a Grumman American AA-5, N1356R, was substantially damaged during impact with trees following a runway excursion at the Southbridge Municipal Airport (3B0), Southbridge, Massachusetts. The airline transport pilot and two passengers were not injured. Visual meteorological conditions prevailed and no flight plan was filed for the local flight that was originating at the time of the accident. The personal flight was operated under the provisions of Title 14 Code of Federal Regulations Part 91.Runway 02 was 3,501 feet long, 75 feet wide, and consisted of asphalt. The pilot stated that the preflight inspection and the taxi to runway 02 were normal. During the takeoff roll at about rotation speed, a gust of wind yawed the airplane to the left and it became airborne. The pilot corrected for the yaw and was able to maintain runway heading, but he elected to reject the takeoff as he felt it was the safer option, rather than trying to continue. The airplane touched back down and the pilot applied heavy braking, but was unable to stop before impacting trees and brush at the perimeter of the airport. Examination of the airplane at the accident scene by a Federal Aviation Administration inspector revealed that it came to rest upright in an area of shrubbery and small trees, against the airport perimeter fence about 600 feet beyond the end of runway 02. The left wing sustained impact damage to the leading edge and upper surface, outboard of midspan. The right wing leading edge was damaged along the outer one-third of its span. The nose landing gear was separated from the fuselage. Examination of the airplane did not reveal any preimpact mechanical malfunctions, nor did the pilot report any. The pilot held an airline transport pilot certificate with ratings for airplane single-engine land, airplane multiengine land, instrument airplane, and a type rating for the Boeing 737. He reported 21,623 total flight hours of experience, with 30 hours in the same make and model as the accident aircraft. His most recent first-class medical examination was performed on February 11, 2015. The 1454 recorded weather observation at Worcester Regional Airport, located 12 miles northeast of 3B0, included variable wind direction at 4 knots, visibility 10 statute miles, temperature 27 degrees C, dew point 16 degrees C, few clouds at 3,800 feet above ground level, and the altimeter setting was 29.93 inches of mercury.

Aircraft

Registration
N1356R
Reported as
Grumman American Avn. AA 5 (UNDESIGNAT)
Category
Airplane
Serial number
AA5-0756
Built
1975
Airframe hours
2,093
Engine
Lycoming O-320, 150 horsepower, reciprocating
Damage
Substantial damage
Flight
Personal · Part 91
Airworthiness certificate
Standard, Normal
Last inspection
Annual · July 21, 2015 · 55 hours before
Departed
3B0 · Southbridge, MA
Destination
3B0 · Southbridge, MA
Airport
3B0 · Southbridge Muni, runway 02, 3,501 × 75 ft, asphalt
Equipment
Handheld GPS, 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

As NTSB recorded them. NTSB leaves out names.

Role
Pilot
Age
60
Injuries
None
Certificates
Flight engineer, Airline transport
Airplane ratings
Multi-engine land, Single-engine land
Instrument ratings
Airplane
Medical
Class 1, With waivers/limitations
Last flight review
May 9, 2015
Seat
Left
Restraint
3-point
Flight hours
21,623 total · 30 in this make and model · 21,323 as pilot in command · 191 in the last 90 days · 61 in the last 30 days

Weather

Conditions
Visual (VMC) · Day
Wind
Variable at 4 knots
Visibility
10 statute miles
Temperature
81 °F, dew point 61 °F
Altimeter
29.93 inHg
Observed at
KORH, 12 nm away

Docket · 5

The files NTSB released with the investigation on June 19, 2018, on NTSB’s docket system: statements, records, photos and specialists’ reports. 5.2 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.