Single-engine piston

N1664G

1968 American Champion 7-ECA Citabria

Registered No accidents on file
Built
1968
Serial
645
Class
Single-engine piston
Engines
Lycoming O-235 series
Status
Current as of October 2026
Registered owner
Individual · sign in to see
Based
Yukon, OK
Registration record

N1664G on the FAA register

Type
1968 American Champion 7-ECA Citabria (FAA: Champion 7ECA)
Serial
645
Engines
Lycoming O-235 series
Registered owner
Individual — the name of an individual registrant is shown to signed-in users. Sign in
Yukon, OK
Certificate issued
1984-01-10
Airworthiness date
1968-09-30
Registration expires
2029-04-30
Airworthiness class
Standard · normal, acrobatic
Mode S (hex)
A10AE3
Mode S (octal)
50205343
Seats (type)
2
Weight class
up to 12,499 lb
Status
Current as of October 2026
Registry history

Timeline

  • 2029-04-30
    Registration expires (renewal due).
  • 1984-01-10
    Certificate of registration issued as N1664G.
  • 1968-09-30
    Airworthiness date on the current FAA record (standard category (normal, acrobatic)).
Overview

About N1664G

N1664G is a 1968 American Champion 7-ECA Citabria (FAA model 7ECA), serial number 645. It is registered to an individual in Yukon, Oklahoma. The current certificate of registration was issued on January 10, 1984 and expires on April 30, 2029.

The FAA aircraft reference file describes the type as a single-engine piston, one Lycoming O-235 series engine and 2 seats. Its airworthiness certificate is standard category (normal, acrobatic), dated September 30, 1968.

No NTSB accident or incident reports and no FAA preliminary notices are on file for N1664G.

Safety record

Accident & incident history

✓ No NTSB accident or incident reports and no FAA preliminary notices on file for N1664G.

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.