Single-engine piston

N4661

1971 Homebuilt BM-1

Registered No accidents on file
Built
1971
Serial
1967
Class
Single-engine piston
Engines
Continental C85 series
Status
Current as of October 2026
Registered owner
Individual · sign in to see
Based
Sturgis, SD
Registration record

N4661 on the FAA register

Type
1971 Homebuilt BM-1
Serial
1967
Engines
Continental C85 series
Registered owner
Individual — the name of an individual registrant is shown to signed-in users. Sign in
Sturgis, SD
Certificate issued
1983-11-29
Airworthiness date
1981-07-30
Registration expires
2028-10-31
Airworthiness class
Experimental · amateur-built
Mode S (hex)
A5B260
Mode S (octal)
51331140
Seats (type)
1
Weight class
up to 12,499 lb
Status
Current as of October 2026
Registry history

Timeline

  • 2028-10-31
    Registration expires (renewal due).
  • 1983-11-29
    Certificate of registration issued as N4661.
  • 1981-07-30
    Airworthiness date on the current FAA record (experimental category (amateur-built)).
  • 1971
    Manufactured (1971).
Overview

About N4661

N4661 is a 1971 Homebuilt BM-1, serial number 1967. It is registered to an individual in Sturgis, South Dakota. The current certificate of registration was issued on November 29, 1983 and expires on October 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 July 30, 1981.

No NTSB accident or incident reports and no FAA preliminary notices are on file for N4661.

Safety record

Accident & incident history

✓ No NTSB accident or incident reports and no FAA preliminary notices on file for N4661.

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

Same state

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Browse: Aircraft registered in South Dakota· 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.