N551X - 2021 THOMAS N HELM SONEX ONEX

N551X

2021 THOMAS N HELM SONEX ONEX

Fixed wing single engine · Reciprocating · Experimental

1 NTSB record for this tail number, including substantial damage, 1 fatal injury. See the full record below.

Registration

Registered Owner

HELM THOMAS N

Registrant Type

Individual

Location

NEENAH, WI

Status

Valid

Certificate Issued

May 12, 2020

Airworthiness Date

Jun 17, 2021

Expires

May 31, 2027

Approved Operations

Amateur Built

Airframe

Manufacturer

THOMAS N HELM

Model

SONEX ONEX

Year

2021

Serial Number

ONX0137

Seats

Engines

Max Weight

Up to 12,499 lb

Cruise Speed

Type Certificate

Kit Manufacturer

SONEX AIRCRAFT LLC

Kit Model

ONEX

Powerplant

Engine Manufacturer

AEROCONVER

Engine Model

AEROVEE

Type

Reciprocating

Power

80 hp

Live Flight Status

Checking live traffic…

Coverage depends on ground receiver reception and is not a complete picture of traffic.

Transponder & Tracking

Mode S Code (Hex)

A7052F

Mode S Code (Octal)

51602457

The hex code is the aircraft's ICAO 24-bit address, broadcast by its ADS-B transponder. It is the key used to match live position reports to this registration.

Ownership History: 2 prior registrations

Registrant	Location	Cancelled
PARKER AVIATION ENTERPRISES INC	WARREN, VT	Jul 10, 1995
HAMBLETON JOHN A	OCALA, FL	Apr 12, 2012

NTSB Accident & Incident Record

Mar 6, 2009 Accident Substantial Ocala, FL

Injuries1 fatal

Phase of Flight-

ConditionsVMC

OperationFAR 091

Probable Cause

A loss of engine power due to contamination and clogging of the fuel system by a post-assembly fuel tank sealant.

NTSB ERA09LA184