Single-engine piston

N45SX

2013 Homebuilt Sonex

Registered No accidents on file
Built
2013
Serial
0997
Class
Single-engine piston
Engines
Ama/Expr UNKNOWN ENG
Status
Current as of October 2026
Registered owner
Individual · sign in to see
Based
Cottonwood, AZ
What's N45SX worth? Track flights
Registration record

N45SX on the FAA register

Type
2013 Homebuilt Sonex
Serial
0997
Engines
Ama/Expr UNKNOWN ENG
Registered owner
Individual — the name of an individual registrant is shown to signed-in users. Sign in
Cottonwood, AZ
Certificate issued
2009-03-17
Airworthiness date
2016-03-16
Registration expires
2029-12-31
Airworthiness class
Experimental · amateur-built
Mode S (hex)
A57169
Mode S (octal)
51270551
Seats (type)
2
Weight class
up to 12,499 lb
Kit
Sonex Aircraft Llc SONEX
Status
Current as of October 2026
Registry history

Timeline

  • 2029-12-31
    Registration expires (renewal due).
  • 2016-03-16
    Airworthiness date on the current FAA record (experimental category (amateur-built)).
  • 2013
    Manufactured (2013).
  • 2009-03-17
    Certificate of registration issued as N45SX.
Overview

About N45SX

N45SX is a 2013 Homebuilt Sonex, serial number 0997. It is registered to an individual in Cottonwood, Arizona. The current certificate of registration was issued on March 17, 2009 and expires on December 31, 2029.

The FAA aircraft reference file describes the type as a single-engine piston, one Ama/Expr UNKNOWN ENG engine and 2 seats. Its airworthiness certificate is experimental category (amateur-built), dated March 16, 2016.

No NTSB accident or incident reports and no FAA preliminary notices are on file for N45SX.

Safety record

Accident & incident history

✓ No NTSB accident or incident reports and no FAA preliminary notices on file for N45SX.

Sources: NTSB aviation accident database and CAROL case system, FAA preliminary accident & incident notices. Search accident records

Same state

Other aircraft registered in Arizona

N45MD
1978 Homebuilt Thorp T18
N45PD
2022 Epic E1000 GX
N45SG
2013 Homebuilt RV-8
N45VE
Homebuilt Varieze
N45XP
2008 Learjet 45XR
N45YX
Homebuilt Waiex
All 8,422 aircraft registered in Arizona →
Similar aircraft

Other single-engine pistons on the register

Own N45SX?

Get a free valuation, digitize the logbooks, or list it on fyiAero.

Free valuation Logbook transcription

Browse: Aircraft registered in Arizona· Registry by state· FAA registry stats

Data: FAA Aircraft Registry (October 2026), including deregistered aircraft; NTSB and FAA accident data; fyiAero listing history. Individual owners' names are shown to signed-in users and street addresses are never shown. Type figures are published specifications, not this aircraft's.