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Public Record · As of May 5, 2026

N120J

Butler John R SX 300 · 1988 View Type →

Status

Registration Valid

Type

Fixed Wing Single Engine

Engine

LYCOMING IO-540 SER

Last Cert Issue

—

Aircraft Resources

Engine · Lycoming Engines → Search FAA TCDS for BUTLER JOHN R SX 300 →

01 /  Registration

Filed with the Federal Aviation Administration

Every cell below is a literal field from the FAA Aircraft Registry. Click any value to open the FAA registry record for N120J.

Tail Number

N120J

Serial Number

60

Make

BUTLER JOHN R

Model

SX 300

Year of Manufacture

1988

Mfr / Model Code

05612VN

Type Aircraft

Fixed Wing Single Engine

Type Engine

Reciprocating

Engines

1

Seats

2

Engine Manufacturer

LYCOMING

Engine Model

IO-540 SER

Horsepower

300 hp

Weight Class

CLASS 1

Certification

Experimental (+1 flag) · code 42

Registrant

RAINBOW SPORTS INC · Corporation

Address

PO BOX 3370 · ENID, OK 73702-3370

FAA Region

2 · County 047

Status

Registration Valid

Airworthiness Date

—

Cert Issue Date

—

Expiration Date

—

Last FAA Action

—

Mode S Hex (ICAO24)

A0547A

Mode S (Octal)

50052172

Live position via ICAO24 A0547A

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External services. Live tracks are unaffiliated with TallyAero or the FAA.

02 /  NTSB Records

Events on file with the National Transportation Safety Board

03 /  Airworthiness Directives

Applicable to BUTLER JOHN R SX 300

Federal Aviation Administration airworthiness directives matched to make and model. Each entry links to the Federal Register publication.

No matching airworthiness directives are on file for this make and model in the Federal Register.

04 /  Service Difficulty Reports

FAA SDR filings

The FAA does not currently expose a public API for Service Difficulty Reports. We do not back-fill or paraphrase. Search the FAA SDR portal directly →

05 /  Related

More on Butler John R SX 300 in the Atlas

Butler John R SX 300 type page → — 1 registered · 2 NTSB records

Search the full US registry → · All airworthiness directives → · Accident & safety surface →

06 /  Sources & Methodology

Every fact on this page links to its primary US-government source

We render only what the agency publishes. Found a factual error? Report it → We acknowledge within 5 business days and resolve within 14.