Single-engine piston

N51SX

2022 Homebuilt Swearingen SX 300

Registered No accidents on file
Built
2022
Serial
55
Class
Single-engine piston
Engines
Lycoming IO-540-L1C5
Status
Current as of October 2026
Registered owner
Individual · sign in to see
Based
Wheaton, IL
Registration record

N51SX on the FAA register

Type
2022 Homebuilt Swearingen SX 300
Serial
55
Engines
Lycoming IO-540-L1C5
Registered owner
Individual — the name of an individual registrant is shown to signed-in users. Sign in
Wheaton, IL
Certificate issued
2021-05-13
Airworthiness date
2022-12-05
Registration expires
2028-05-31
Airworthiness class
Experimental · amateur-built
Mode S (hex)
A660BC
Mode S (octal)
51460274
Seats (type)
2
Weight class
up to 12,499 lb
Status
Current as of October 2026
Registry history

Timeline

  • 2028-05-31
    Registration expires (renewal due).
  • 2022-12-05
    Airworthiness date on the current FAA record (experimental category (amateur-built)).
  • 2021-05-13
    Certificate of registration issued as N51SX to the current registrant.
  • 2005-02-04
    N51SX previously assigned to a Homebuilt PITTS S1S (s/n 001); cancelled.
Overview

About N51SX

N51SX is a 2022 Homebuilt Swearingen SX 300, serial number 55. It is registered to an individual in Wheaton, Illinois. The current certificate of registration was issued on May 13, 2021 and expires on May 31, 2028.

The FAA aircraft reference file describes the type as a single-engine piston, one Lycoming IO-540-L1C5 engine and 2 seats. Its airworthiness certificate is experimental category (amateur-built), dated December 5, 2022.

No NTSB accident or incident reports and no FAA preliminary notices are on file for N51SX.

Safety record

Accident & incident history

✓ No NTSB accident or incident reports and no FAA preliminary notices on file for N51SX.

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

Same state

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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.