Single-engine piston

N9664Z

1985 Homebuilt Vari-Eze

Registered No accidents on file
Built
1985
Serial
2039
Class
Single-engine piston
Engines
Continental O-200 series
Status
Current as of October 2026
Registered owner
Individual · sign in to see
Based
Palo Alto, CA
Registration record

N9664Z on the FAA register

Type
1985 Homebuilt Vari-Eze
Serial
2039
Engines
Continental O-200 series
Registered owner
Individual — the name of an individual registrant is shown to signed-in users. Sign in
Palo Alto, CA
Certificate issued
1985-07-12
Airworthiness date
1985-07-15
Registration expires
2027-10-31
Airworthiness class
Experimental · amateur-built
Mode S (hex)
AD756C
Mode S (octal)
53272554
Seats (type)
2
Weight class
up to 12,499 lb
Status
Current as of October 2026
Registry history

Timeline

  • 2027-10-31
    Registration expires (renewal due).
  • 1985-07-15
    Airworthiness date on the current FAA record (experimental category (amateur-built)).
  • 1985-07-12
    Certificate of registration issued as N9664Z to the current registrant.
  • 1964-12-22
    N9664Z previously assigned to a Callair A-9 (s/n 1054); cancelled.
Overview

About N9664Z

N9664Z is a 1985 Homebuilt Vari-Eze, serial number 2039. It is registered to an individual in Palo Alto, California. The current certificate of registration was issued on July 12, 1985 and expires on October 31, 2027.

The FAA aircraft reference file describes the type as a single-engine piston, one Continental O-200 series engine and 2 seats. Its airworthiness certificate is experimental category (amateur-built), dated July 15, 1985.

No NTSB accident or incident reports and no FAA preliminary notices are on file for this airframe as N9664Z. 1 earlier record involves a different aircraft that carried the same N-number.

Safety record

Accident & incident history

1964-05-24 Accident · Belt Mont, 26 Damage: Substantial NTSB · 3 1407
Reported aircraft: Callair A9 — a different aircraft that carried the N9664Z registration before this airframe.
Probable cause: OAD

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

Same state

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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.