ERA20CA155

NTSB accident investigation · Grumman AA5 · Bloomingdale, GA · April 21, 2020

Accident · Serious injuriesData collectionFinal report
Date
April 21, 2020, 13:45 local (17:45 UTC)
Place
Bloomingdale, GA
Injuries
1 serious
Damage
Substantial damage
Phase of flight
Approach
Aircraft
N314JGGrumman AA5
Defining event
Approach-VFR pattern final: Collision during takeoff/land
Weather
Visual (VMC) · Day
Status
Completed · report September 21, 2020
Report
Approved by Office Director
NTSB office
Eastern Region Aviation
Parties
FAA/FSDO
FAA report
20200421004549A
Case key
101188

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's failure to maintain airplane control during landing with a gusting quartering tailwind.

Findings · 4

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 parametersAircraft › Aircraft oper/perf/capability · Not attained/maintainedGrumman American Avn. AA-5B: 3 casesAll aircraft: 1,269 casesProbable cause
Wind: gustsEnvironmental issues › Conditions/weather/phenomena · Effect on operationGrumman American Avn. AA-5B: 2 casesAll aircraft: 1,199 casesProbable cause
Wind: crosswindEnvironmental issues › Conditions/weather/phenomena · Effect on operationGrumman American Avn. AA-5B: 1 caseAll aircraft: 1,008 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

According to the pilot, he was returning to his home airport. The accident occurred during the landing attempt; the pilot could not recall the approach or accident sequence due to his injuries. According to a witness who lived near the airport, he heard the airplane and saw it fly over the midfield before it entered the left downwind leg of the traffic pattern for runway 13. He noted that the engine power was "pulled back." A few minutes later, the witness heard an impact. The airplane impacted trees and terrain on the left side of the runway and came to rest about 1,000 ft past the runway's approach end. The airplane sustained substantial damage to the fuselage, both wings, and the empennage. A Federal Aviation Administration inspector who examined the wreckage stated that he found no preaccident anomalies with the airplane that would have precluded normal operation. According to a report from an airport 10 miles southeast of the accident site, the wind was gusting to 18 knots.

Factual narrative

According to the pilot, he had an uneventful flight to a nearby airport, and then departed to return to his home airport. The accident occurred during the subsequent landing attempt; however, the pilot did not recall the approach or accident sequence due to his injuries. According to a witness that lived near the airport, he heard the airplane and saw it fly over midfield before it entered the left downwind leg of the traffic pattern for runway 13. He noted that the engine power was "pulled back." A few minutes later, the witness heard an impact and rushed to the accident site. The airplane impacted trees and terrain on the left side of runway and came to rest about 1,000 ft from the approach end of the runway. Examination of the wreckage by a Federal Aviation Administration inspector revealed that there were no anomalies with the airplane that would have precluded normal operation prior to the accident. The wind reported at an airport 10 miles to the southeast of the accident location was from 290° at 11 knots, gusting to 18 knots.

Aircraft

Registration
N314JG
Reported as
Grumman AA5 (B)
Category
Airplane
Serial number
AA5B-0083
Built
1975
Airframe hours
2,297.61
Engine
Lycoming O-360-A4K, 180 horsepower, reciprocating
Damage
Substantial damage
Flight
Personal · Part 91
Airworthiness certificate
Standard, Normal
Last inspection
Annual · November 13, 2019
Departed
TBR · Statesboro, GA
Destination
GA35 · Bloomingdale, GA
Airport
GA35 · Cypress Lakes, runway 13, 2,700 × 100 ft, grass/turf
Equipment
Auto-pilot, Handheld GPS, Onboard weather, 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
58
Injuries
Serious
Certificate
Private
Airplane ratings
Single-engine land
Medical
Class 3, With waivers/limitations
Last flight review
December 28, 2019
Seat
Left
Flight hours
1,035 total · 1,034 in this make and model · 1,012 as pilot in command · 6 in the last 90 days · 3 in the last 30 days · 1 in the last 24 hours

Weather

Conditions
Visual (VMC) · Day
Wind
290° at 11 knots, gusting 18
Visibility
10 statute miles
Temperature
81 °F, dew point 45 °F
Altimeter
29.88 inHg
Observed at
SAV, 10 nm away

Docket · 5

The files NTSB released with the investigation on June 29, 2020, on NTSB’s docket system: statements, records, photos and specialists’ reports. 19.2 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.