Single-engine piston

N2BU

1961 Homebuilt C.A.S.A. 1.131

Registered No accidents on file
Built
1961
Serial
E3B-117
Class
Single-engine piston
Engines
Lycoming O-360 series
Status
Current as of October 2026
Registered owner
Co-owned · sign in to see
Based
Saint Louis, MO
Registration record

N2BU on the FAA register

Type
1961 Homebuilt C.A.S.A. 1.131
Serial
E3B-117
Engines
Lycoming O-360 series
Registered owner
Co-owned — the name of an individual registrant is shown to signed-in users. Sign in
Saint Louis, MO
Certificate issued
2016-08-10
Airworthiness date
2005-07-01
Registration expires
2029-08-31
Airworthiness class
Experimental · exhibition
Mode S (hex)
A18D7D
Mode S (octal)
50306575
Seats (type)
1
Weight class
up to 12,499 lb
Status
Current as of October 2026
Registry history

Timeline

  • 2029-08-31
    Registration expires (renewal due).
  • 2016-08-10
    Certificate of registration issued as N2BU.
  • 2005-07-01
    Airworthiness date on the current FAA record (experimental category (exhibition)).
  • 1961
    Manufactured (1961).
Overview

About N2BU

N2BU is a 1961 Homebuilt C.A.S.A. 1.131, serial number E3B-117. It is registered to co-owners in Saint Louis, Missouri. The current certificate of registration was issued on August 10, 2016 and expires on August 31, 2029.

The FAA aircraft reference file describes the type as a single-engine piston, one Lycoming O-360 series engine and 1 seats. Its airworthiness certificate is experimental category (exhibition), dated July 1, 2005.

No NTSB accident or incident reports and no FAA preliminary notices are on file for N2BU.

Safety record

Accident & incident history

✓ No NTSB accident or incident reports and no FAA preliminary notices on file for N2BU.

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 Missouri· 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.