Single-engine piston

N401R

1991 Homebuilt RV-4

Registered No accidents on file
Built
1991
Serial
1647
Class
Single-engine piston
Engines
Lycoming O-320 series
Status
Current as of October 2026
Registered owner
Individual · sign in to see
Based
Hayden, ID
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Registration record

N401R on the FAA register

Type
1991 Homebuilt RV-4
Serial
1647
Engines
Lycoming O-320 series
Registered owner
Individual — the name of an individual registrant is shown to signed-in users. Sign in
Hayden, ID
Certificate issued
2024-03-04
Airworthiness date
1992-02-19
Registration expires
2031-03-31
Airworthiness class
Experimental · amateur-built
Mode S (hex)
A4B1CF
Mode S (octal)
51130717
Seats (type)
2
Weight class
up to 12,499 lb
Status
Current as of October 2026
Registry history

Timeline

  • 2031-03-31
    Registration expires (renewal due).
  • 2024-03-04
    Certificate of registration issued as N401R.
  • 1992-02-19
    Airworthiness date on the current FAA record (experimental category (amateur-built)).
  • 1991
    Manufactured (1991).
Overview

About N401R

N401R is a 1991 Homebuilt RV-4, serial number 1647. It is registered to an individual in Hayden, Idaho. The current certificate of registration was issued on March 4, 2024 and expires on March 31, 2031.

The FAA aircraft reference file describes the type as a single-engine piston, one Lycoming O-320 series engine and 2 seats. Its airworthiness certificate is experimental category (amateur-built), dated February 19, 1992.

No NTSB accident or incident reports and no FAA preliminary notices are on file for N401R.

Safety record

Accident & incident history

✓ No NTSB accident or incident reports and no FAA preliminary notices on file for N401R.

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 Idaho· 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.