Single-engine piston

N40621

Piper J-3 Cub / J3 Cub / L-4 Cub

Registered 1 NTSB/FAA record
Built
—
Serial
7404
Class
Single-engine piston
Engines
Continental A&C65 series
Status
Current as of October 2026
Registered owner
Individual · sign in to see
Based
Eau Claire, WI
Registration record

N40621 on the FAA register

Type
Piper J-3 Cub / J3 Cub / L-4 Cub (FAA: Piper J3C-65)
Serial
7404
Engines
Continental A&C65 series
Registered owner
Individual — the name of an individual registrant is shown to signed-in users. Sign in
Eau Claire, WI
Certificate issued
2023-02-22
Airworthiness date
—
Registration expires
2030-02-28
Airworthiness class
Standard
Mode S (hex)
A4C5A3
Mode S (octal)
51142643
Seats (type)
2
Weight class
up to 12,499 lb
Status
Current as of October 2026
Registry history

Timeline

  • 2030-02-28
    Registration expires (renewal due).
  • 2023-02-22
    Certificate of registration issued as N40621.
  • 2001-12-07
    Accident at Livermore Falls, ME; damage: substantial.
Overview

About N40621

N40621 is a Piper J-3 Cub / J3 Cub / L-4 Cub (FAA model J3C-65), serial number 7404. It is registered to an individual in Eau Claire, Wisconsin. The current certificate of registration was issued on February 22, 2023 and expires on February 28, 2030.

The FAA aircraft reference file describes the type as a single-engine piston, one Continental A&C65 series engine and 2 seats. Its airworthiness certificate is standard category.

N40621 has 1 accident/incident record on file (most serious damage: substantial); details are below.

Safety record

Accident & incident history

2001-12-07 Accident · Livermore Falls, ME Damage: Substantial Minor injury NTSB · IAD02LA019
Reported aircraft: Piper J3
Probable cause: The pilot's failure to maintain proper altitude clearance while landing, which resulted in a collision with trees. A factor was the crosswind.

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

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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.