Descripción del Accidente ASN 04 JUN 2021 Honda HA-420 HondaJet N10XN - Atlanta-Cobb County-Mc Collum Field, GA (KRYY)
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Estado:Accident investigation report completed and information captured
Fecha:viernes 4 junio 2021
Tipo:Silhouette image of generic HDJT model; specific model in this crash may look slightly different
Honda HA-420 HondaJet
Operador:GF Aviation LLC
Registración: N10XN
Numéro de série: 42000038
Año de Construcción: 2016
Horas Totales de la Célula:641
Motores: 2 GE Honda HF120
Tripulación:Fatalidades: 0 / Ocupantes: 2
Pasajeros:Fatalidades: 0 / Ocupantes: 0
Total:Fatalidades: 0 / Ocupantes: 2
Daños en la Aeronave: Considerable
Consecuencias: .
Ubicación:Atlanta-Cobb County-Mc Collum Field, GA (KRYY) (   Estados Unidos de América)
Fase: Aterrizaje (LDG)
Aeropuerto de Salida:Kissimmee Municipal Airport, FL (ISM/KISM), Estados Unidos de América
Aeropuerto de Llegada:Atlanta-Cobb County-Mc Collum Field, GA (KRYY), Estados Unidos de América
A Honda HA-420 HondaJet, registration N10XN, sustained substantial damage following a runway 27 excursion at Atlanta-Cobb County-Mc Collum Field (KRYY), Georgia, USA.
According to the pilot in command, the flight and approach to the airport were normal. After the airplane touched down on the runway, he applied the brakes, however, there was no braking action from the airplane and the pilot reported that there was no compression of the brake pedals. The pilot called out that they had "no brakes" and elected to pull the emergency brake. The airplane began to skid, the pilot released the emergency brake, and noted that the airplane was about 45° off centerline and continued to turn to the left. The airplane struck the grass apron next to the runway, completed a 180° turn, and came to rest the opposite direction of travel in the grass to the left side of the runway.
Examination of the wreckage by a Federal Aviation Administration inspector revealed that the right main landing gear collapsed, which resulted in substantial damage to the right wing. Furthermore, the left main landing gear tire was located about 225 ft from the main wreckage.
Examination of the airplane discrepancy log revealed that the left main landing gear tire was replaced the morning of the accident due to a discrepancy the pilot wrote up the day before the accident, which stated the left main landing gear tire was “worn beyond [the] thread cords.”

The same aircraft was involved in an incident back in 2018 at DeKalb-Peachtree Airport (KPDK). It veered off runway during landing and came to a stop in the grass.

Probable Cause:

Probable Cause and Findings
The mechanic’s improper installation of the left main wheel assembly.

Accident investigation:

Investigating agency: NTSB
Status: Investigation completed
Duration: 1 year and 9 months
Accident number: ERA21LA246
Download report: Final report

METAR Weather report:
19:50 UTC / local time:
METAR KRYY 041950Z 28007KT 10SM FEW047 29/17 A3005


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This map shows the airport of departure and the intended destination of the flight. The line between the airports does not display the exact flight path.
Distance from Kissimmee Municipal Airport, FL to Atlanta-Cobb County-Mc Collum Field, GA as the crow flies is 699 km (437 miles).
Accident location: Approximate; accuracy within a few kilometers.

This information is not presented as the Flight Safety Foundation or the Aviation Safety Network’s opinion as to the cause of the accident. It is preliminary and is based on the facts as they are known at this time.
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