Single-engine piston

N668CL

Homebuilt Z-Hi-Max 1400

Registered 1 NTSB/FAA record
Built
—
Serial
668
Class
Single-engine piston
Engines
Ama/Expr UNKNOWN ENG
Status
Current as of October 2026
Registered owner
Military and Civilian Aviation Heritage Foundation (Corporation)
Based
Benton, PA
Registration record

N668CL on the FAA register

Type
Homebuilt Z-Hi-Max 1400
Serial
668
Engines
Ama/Expr UNKNOWN ENG
Registered owner
Military and Civilian Aviation Heritage Foundation
Benton, PA
Certificate issued
2021-09-27
Airworthiness date
2005-07-21
Registration expires
2028-09-30
Airworthiness class
Experimental · amateur-built
Mode S (hex)
A8D22E
Mode S (octal)
52151056
Seats (type)
1
Weight class
up to 12,499 lb
Status
Current as of October 2026
Registry history

Timeline

  • 2028-09-30
    Registration expires (renewal due).
  • 2021-10-16
    Accident at Benton, PA; damage: substantial.
  • 2021-09-27
    Certificate of registration issued as N668CL.
  • 2005-07-21
    Airworthiness date on the current FAA record (experimental category (amateur-built)).
Overview

About N668CL

N668CL is a Homebuilt Z-Hi-Max 1400, serial number 668. The FAA register lists Military and Civilian Aviation Heritage Foundation as the registrant in Benton, Pennsylvania. The current certificate of registration was issued on September 27, 2021 and expires on September 30, 2028.

The FAA aircraft reference file describes the type as a single-engine piston, one Ama/Expr UNKNOWN ENG engine and 1 seats. Its airworthiness certificate is experimental category (amateur-built), dated July 21, 2005.

N668CL has 1 accident/incident record on file (most serious damage: substantial); details are below.

Safety record

Accident & incident history

2021-10-16 Accident · Benton, PA Damage: Substantial Serious injury NTSB · ERA22LA018
Reported aircraft: Z-Hi-Max 1400
Probable cause: The pilot s loss of control and encounter with an aerodynamic stall during a planned low-altitude turn toward the airport after takeoff.

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

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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.