Single-engine piston

N5JJ

1976 Homebuilt Cassutt III M

Registered No accidents on file
Built
1976
Serial
1JJ
Class
Single-engine piston
Engines
Continental C85 series
Status
Current as of October 2026
Registered owner
Individual · sign in to see
Based
Stevens Point, WI
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Registration record

N5JJ on the FAA register

Type
1976 Homebuilt Cassutt III M
Serial
1JJ
Engines
Continental C85 series
Registered owner
Individual — the name of an individual registrant is shown to signed-in users. Sign in
Stevens Point, WI
Certificate issued
2015-08-12
Airworthiness date
1980-05-19
Registration expires
2028-08-31
Airworthiness class
Experimental · amateur-built
Mode S (hex)
A6360F
Mode S (octal)
51433017
Seats (type)
1
Weight class
up to 12,499 lb
Status
Current as of October 2026
Registry history

Timeline

  • 2028-08-31
    Registration expires (renewal due).
  • 2015-08-12
    Certificate of registration issued as N5JJ.
  • 1980-05-19
    Airworthiness date on the current FAA record (experimental category (amateur-built)).
  • 1976
    Manufactured (1976).
Overview

About N5JJ

N5JJ is a 1976 Homebuilt Cassutt III M, serial number 1JJ. It is registered to an individual in Stevens Point, Wisconsin. The current certificate of registration was issued on August 12, 2015 and expires on August 31, 2028.

The FAA aircraft reference file describes the type as a single-engine piston, one Continental C85 series engine and 1 seats. Its airworthiness certificate is experimental category (amateur-built), dated May 19, 1980.

No NTSB accident or incident reports and no FAA preliminary notices are on file for this airframe as N5JJ. 1 earlier record involves a different aircraft that carried the same N-number.

Safety record

Accident & incident history

1980-05-21 Accident · Stevens Pt,Wi, 49 Damage: Substantial NTSB · 3 1156
Reported aircraft: Cassutt 111M — a different aircraft that carried the N5JJ registration before this airframe.
Probable cause: AT VIBRATION COULD CLOSE VALVE,FOUND CLOSED.

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 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.