ERA21FA165

NTSB accident investigation · Aviat A-1 · Cave Spring, GA · March 29, 2021

Accident · FatalClass 3 · FieldFinal report
Date
March 29, 2021, 18:00 local (22:00 UTC)
Place
Cave Spring, GA
Injuries
1 fatal
Damage
Substantial damage
Phase of flight
Maneuvering
Aircraft
N800MHAviat A-1
Defining event
Maneuvering: Controlled flight into terr/obj (CFIT)
Weather
Visual (VMC) · Day
Status
Completed
Report
Approved by Office Director
Investigation class
Class 3
NTSB office
Eastern Region Aviation
Parties
Lycoming Engines
FAA report
20210329004549A
Case key
102831

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 visual lookout and failure to maintain clearance from a power line.

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.

Object/animal/substance: wireEnvironmental issues › Physical environment · Contributed to outcomeAviat A-1: 1 caseAll aircraft: 588 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

A witness reported the pilot was circling low over his house and waving at him. The pilot circled for about 5 minutes then departed the area. As he watched the airplane head north, it collided with a power line, resulting in a loss of electrical power to nearby residences and a brush fire. The airplane pitched down abruptly and descended into a ravine where it collided with the ground about 500 ft from the location of the power line. Postaccident examination of the airplane did not reveal any anomalies that would have precluded normal operation.

Factual narrative

HISTORY OF FLIGHT On March 29, 2021, about 1800 eastern daylight time, a Aviat Husky A-1, N800MH, was substantially damaged when it was involved in an accident near Cave Springs, Georgia. The commercial pilot was fatally injured. The airplane was owned by the pilot, who was operating it as a Title 14 Code of Federal Regulations Part 91 personal flight. According to a witness in the area, the pilot was circling low over his house and waving at him. He said that after circling for about 5 minutes, the airplane departed the area. As he watched the airplane head north, it collided with a power line. The airplane pitched down abruptly and descended into a ravine, where it collided with the ground. He said the broken power line “knocked out” the power, and a brush fire started because of the power line contacting the dry brush. The witness said he rushed down the ravine to assist the pilot and contacted the local authorities. WRECKAGE AND IMPACT INFORMATION Assessment of the wreckage site revealed that a power line was struck above the ravine where the airplane came to rest. The power line was broken and was about 500 ft aft of the airplane wreckage. All flight control components were located at the wreckage site. The airplane sustained substantial damage to the airframe, and both wing assemblies. Postaccident examination of the wreckage revealed no evidence of any preimpact mechanical malfunctions or failures that would have precluded normal operation. MEDICAL AND PATHOLOGICAL INFORMATION The Office of the Georgia Bureau of Investigation, Georgia, performed an autopsy on the pilot. His cause of death was multiple blunt force injuries. Toxicology testing performed at the Federal Aviation Administration Forensic Sciences Laboratory was negative for carbon monoxide and drugs.

Aircraft

Registration
N800MH
Reported as
Aviat A-1
Category
Airplane
Serial number
1210
Built
1992
Engine
Lycoming O-360-C1G, 160 horsepower, reciprocating
Damage
Substantial damage
Flight
Personal · Part 91
Airworthiness certificate
Standard, Normal
Departed
PVT · Centre, AL
Equipment
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
79
Injuries
Fatal
Certificate
Commercial
Airplane ratings
Single-engine land, Multi-engine land
Medical
Class 2, Without waivers/limitations
Seat
Front
Restraint
3-point
Toxicology
Performed
Flight hours
24,000 total · 95 in this make and model

Weather

Conditions
Visual (VMC) · Day
Wind
Calm
Visibility
10 statute miles
Lowest ceiling
None
Temperature
68 °F, dew point 28 °F
Altimeter
30.14 inHg
Observed at
RMG, 16 nm away
METAR
KRMG 292153Z AUTO 00000KT 10SM CLR 20/M02 A3014 RMK AO2 SLP203 T02001017

Docket · 7

The files NTSB released with the investigation on June 8, 2023, on NTSB’s docket system: statements, records, photos and specialists’ reports. 5.7 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.