Single-engine piston

N21456

1964 Homebuilt CP-301-A

Registered No accidents on file
Built
1964
Serial
1102
Class
Single-engine piston
Engines
Franklin SPORT 4B1SER
Status
Current as of October 2026
Registered owner
Wiebe David G + 1 co-owner (Partnership)
Based
El Dorado, KS
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Registration record

N21456 on the FAA register

Type
1964 Homebuilt CP-301-A
Serial
1102
Engines
Franklin SPORT 4B1SER
Registered owner
Wiebe David G + 1 co-owner
El Dorado, KS
Certificate issued
2018-09-06
Airworthiness date
1984-09-28
Registration expires
2028-09-30
Airworthiness class
Experimental · amateur-built
Mode S (hex)
A1CB84
Mode S (octal)
50345604
Seats (type)
2
Weight class
up to 12,499 lb
Status
Current as of October 2026
Registry history

Timeline

  • 2028-09-30
    Registration expires (renewal due).
  • 2018-09-06
    Certificate of registration issued as N21456.
  • 1984-09-28
    Airworthiness date on the current FAA record (experimental category (amateur-built)).
  • 1964
    Manufactured (1964).
Overview

About N21456

N21456 is a 1964 Homebuilt CP-301-A, serial number 1102. The FAA register lists Wiebe David G + 1 co-owner as the registrant in El Dorado, Kansas. The current certificate of registration was issued on September 6, 2018 and expires on September 30, 2028.

The FAA aircraft reference file describes the type as a single-engine piston, one Franklin SPORT 4B1SER engine and 2 seats. Its airworthiness certificate is experimental category (amateur-built), dated September 28, 1984.

No NTSB accident or incident reports and no FAA preliminary notices are on file for N21456.

Safety record

Accident & incident history

✓ No NTSB accident or incident reports and no FAA preliminary notices on file for N21456.

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 Kansas· 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.