Single-engine piston

N2975

Homebuilt JN4D

Registered No accidents on file
Built
—
Serial
450
Class
Single-engine piston
Engines
Wright CURTISS OX5
Status
Current as of October 2026
Registered owner
Co-owned · sign in to see
Based
Sonoma, CA
Registration record

N2975 on the FAA register

Type
Homebuilt JN4D
Serial
450
Engines
Wright CURTISS OX5
Registered owner
Co-owned — the name of an individual registrant is shown to signed-in users. Sign in
Sonoma, CA
Certificate issued
2025-06-11
Airworthiness date
1986-04-24
Registration expires
2032-06-30
Airworthiness class
Experimental · exhibition
Mode S (hex)
A31282
Mode S (octal)
50611202
Seats (type)
2
Weight class
up to 12,499 lb
Status
Current as of October 2026
Registry history

Timeline

  • 2032-06-30
    Registration expires (renewal due).
  • 2025-06-11
    Certificate of registration issued as N2975 to the current registrant.
  • 1986-04-24
    Airworthiness date on the current FAA record (experimental category (exhibition)).
  • 1930-05-07
    N2975 previously assigned to a Curtiss JN-4 (s/n ACO1); cancelled.
Overview

About N2975

N2975 is a Homebuilt JN4D, serial number 450. It is registered to co-owners in Sonoma, California. The current certificate of registration was issued on June 11, 2025 and expires on June 30, 2032.

The FAA aircraft reference file describes the type as a single-engine piston, one Wright CURTISS OX5 engine and 2 seats. Its airworthiness certificate is experimental category (exhibition), dated April 24, 1986.

No NTSB accident or incident reports and no FAA preliminary notices are on file for N2975.

Safety record

Accident & incident history

✓ No NTSB accident or incident reports and no FAA preliminary notices on file for N2975.

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.