Single-engine piston

N64323

Homebuilt Challenger 2

Registered No accidents on file
Built
—
Serial
CH2-0296-R-1454
Class
Single-engine piston
Engines
Bombardier ROTAX (ALL)
Status
Current as of October 2026
Registered owner
Individual · sign in to see
Based
Comanche, OK
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Registration record

N64323 on the FAA register

Type
Homebuilt Challenger 2
Serial
CH2-0296-R-1454
Engines
Bombardier ROTAX (ALL)
Registered owner
Individual — the name of an individual registrant is shown to signed-in users. Sign in
Comanche, OK
Certificate issued
1997-05-02
Airworthiness date
1997-06-21
Registration expires
2030-04-30
Airworthiness class
Experimental · amateur-built
Mode S (hex)
A8731A
Mode S (octal)
52071432
Seats (type)
2
Weight class
up to 12,499 lb
Status
Current as of October 2026
Registry history

Timeline

  • 2030-04-30
    Registration expires (renewal due).
  • 1997-06-21
    Airworthiness date on the current FAA record (experimental category (amateur-built)).
  • 1997-05-02
    Certificate of registration issued as N64323 to the current registrant.
  • 1965-05-20
    N64323 previously assigned to a Cessna T-50 (s/n 2693); cancelled.
Overview

About N64323

N64323 is a Homebuilt Challenger 2, serial number CH2-0296-R-1454. It is registered to an individual in Comanche, Oklahoma. The current certificate of registration was issued on May 2, 1997 and expires on April 30, 2030.

The FAA aircraft reference file describes the type as a single-engine piston, one Bombardier ROTAX (ALL) engine and 2 seats. Its airworthiness certificate is experimental category (amateur-built), dated June 21, 1997.

No NTSB accident or incident reports and no FAA preliminary notices are on file for this airframe as N64323. 2 earlier records involve a different aircraft that carried the same N-number.

Safety record

Accident & incident history

1986-11-16 Incident · Norfolk, VA Damage: Minor Minor injury NTSB · BFO87IA008
Reported aircraft: Boeing 727-231 — a different aircraft that carried the N64323 registration before this airframe.
1982-07-28 Incident · Flushing, NY Damage: Minor NTSB · NYC82IA170
Reported aircraft: Boeing 727-231 — a different aircraft that carried the N64323 registration before this airframe.

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

Same state

Other aircraft registered in Oklahoma

N642X
1969 Homebuilt Cassutt Racer
N6430A
1956 Cessna 182 Skylane
N6431S
2010 Beechcraft KING Air 350ER
N6435B
Cessna 172
N64381
1942 Schweizer TG3A
N6438B
1957 Cessna 172
All 5,643 aircraft registered in Oklahoma →
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Browse: Aircraft registered in Oklahoma· 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.