Single-engine piston

N509SX

Homebuilt Sonex

Registered No accidents on file
Built
—
Serial
509
Class
Single-engine piston
Engines
Ama/Expr UNKNOWN ENG
Status
Current as of October 2026
Registered owner
Co-owned · sign in to see
Based
Bingen, WA
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Registration record

N509SX on the FAA register

Type
Homebuilt Sonex
Serial
509
Engines
Ama/Expr UNKNOWN ENG
Registered owner
Co-owned — the name of an individual registrant is shown to signed-in users. Sign in
Bingen, WA
Certificate issued
2021-10-07
Airworthiness date
2012-05-18
Registration expires
2028-10-31
Airworthiness class
Experimental · amateur-built
Mode S (hex)
A65D05
Mode S (octal)
51456405
Seats (type)
2
Weight class
up to 12,499 lb
Status
Current as of October 2026
Registry history

Timeline

  • 2028-10-31
    Registration expires (renewal due).
  • 2021-10-07
    Certificate of registration issued as N509SX.
  • 2012-05-18
    Airworthiness date on the current FAA record (experimental category (amateur-built)).
Overview

About N509SX

N509SX is a Homebuilt Sonex, serial number 509. It is registered to co-owners in Bingen, Washington. The current certificate of registration was issued on October 7, 2021 and expires on October 31, 2028.

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 May 18, 2012.

No NTSB accident or incident reports and no FAA preliminary notices are on file for N509SX.

Safety record

Accident & incident history

✓ No NTSB accident or incident reports and no FAA preliminary notices on file for N509SX.

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

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Browse: Aircraft registered in Washington· 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.