Single-engine piston

N1DP

2021 Homebuilt Curtiss JN-4D

Registered No accidents on file
Built
2021
Serial
7685
Class
Single-engine piston
Engines
Curtiss OX-5
Status
Current as of October 2026
Registered owner
Poplar Grove Aviation Education Association (Corporation)
Based
Poplar Grove, IL
Registration record

N1DP on the FAA register

Type
2021 Homebuilt Curtiss JN-4D
Serial
7685
Engines
Curtiss OX-5
Registered owner
Poplar Grove Aviation Education Association
Poplar Grove, IL
Certificate issued
2021-02-26
Airworthiness date
2021-09-17
Registration expires
2028-02-29
Airworthiness class
Experimental · amateur-built
Mode S (hex)
A0005B
Mode S (octal)
50000133
Seats (type)
2
Weight class
up to 12,499 lb
Status
Current as of October 2026
Registry history

Timeline

  • 2028-02-29
    Registration expires (renewal due).
  • 2021-09-17
    Airworthiness date on the current FAA record (experimental category (amateur-built)).
  • 2021-02-26
    Certificate of registration issued as N1DP.
Overview

About N1DP

N1DP is a 2021 Homebuilt Curtiss JN-4D, serial number 7685. The FAA register lists Poplar Grove Aviation Education Association as the registrant in Poplar Grove, Illinois. The current certificate of registration was issued on February 26, 2021 and expires on February 29, 2028.

The FAA aircraft reference file describes the type as a single-engine piston, one Curtiss OX-5 engine and 2 seats. Its airworthiness certificate is experimental category (amateur-built), dated September 17, 2021.

No NTSB accident or incident reports and no FAA preliminary notices are on file for N1DP.

Safety record

Accident & incident history

✓ No NTSB accident or incident reports and no FAA preliminary notices on file for N1DP.

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.