Single-engine piston

N121SJ

1996 Homebuilt Kitfox Three III

Registered No accidents on file
Built
1996
Serial
1026
Class
Single-engine piston
Engines
Bombardier ROTAX (ALL)
Status
Current as of October 2026
Registered owner
Individual · sign in to see
Based
Phillips, WI
Registration record

N121SJ on the FAA register

Type
1996 Homebuilt Kitfox Three III
Serial
1026
Engines
Bombardier ROTAX (ALL)
Registered owner
Individual — the name of an individual registrant is shown to signed-in users. Sign in
Phillips, WI
Certificate issued
2019-07-22
Airworthiness date
1996-04-18
Registration expires
2029-07-31
Airworthiness class
Experimental · amateur-built
Mode S (hex)
A05902
Mode S (octal)
50054402
Seats (type)
2
Weight class
up to 12,499 lb
Status
Current as of October 2026
Registry history

Timeline

  • 2029-07-31
    Registration expires (renewal due).
  • 2019-07-22
    Certificate of registration issued as N121SJ.
  • 1996-04-18
    Airworthiness date on the current FAA record (experimental category (amateur-built)).
Overview

About N121SJ

N121SJ is a 1996 Homebuilt Kitfox Three III, serial number 1026. It is registered to an individual in Phillips, Wisconsin. The current certificate of registration was issued on July 22, 2019 and expires on July 31, 2029.

The FAA aircraft reference file describes the type as a single-engine piston, one Bombardier ROTAX (ALL) engine and 2 seats. Its airworthiness certificate is experimental category (amateur-built), dated April 18, 1996.

No NTSB accident or incident reports and no FAA preliminary notices are on file for N121SJ.

Safety record

Accident & incident history

✓ No NTSB accident or incident reports and no FAA preliminary notices on file for N121SJ.

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

Same state

Other aircraft registered in Wisconsin

All 6,164 aircraft registered in Wisconsin →
Similar aircraft

Other single-engine pistons on the register

Own N121SJ?

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

Free valuation Logbook transcription

Browse: Aircraft registered in Wisconsin· 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.