Single-engine piston

N6504K

2003 Lancair LC-40-550FG

Registered No accidents on file
Built
2003
Serial
40062
Class
Single-engine piston
Engines
Continental IO-550 series
Status
Current as of October 2026
Registered owner
Qualitair LLC Trustee (LLC)
Based
Michelstadt, DE
Registration record

N6504K on the FAA register

Type
2003 Lancair LC-40-550FG
Serial
40062
Engines
Continental IO-550 series
Registered owner
Qualitair LLC Trustee
Michelstadt, DE
Certificate issued
2021-11-05
Airworthiness date
2003-02-28
Registration expires
2028-11-30
Airworthiness class
Standard · utility
Mode S (hex)
A88FA8
Mode S (octal)
52107650
Seats (type)
4
Weight class
up to 12,499 lb
Status
Current as of October 2026
Registry history

Timeline

  • 2028-11-30
    Registration expires (renewal due).
  • 2021-11-05
    Certificate of registration issued as N6504K to the current registrant.
  • 2003-02-28
    Airworthiness date on the current FAA record (standard category (utility)).
  • 1990-08-24
    N6504K previously assigned to a Boeing 707-384C (s/n 20035); cancelled.
  • 1955-09-23
    N6504K previously assigned to a Republic Seabee RC-3 (s/n 770); cancelled.
Overview

About N6504K

N6504K is a 2003 Lancair LC-40-550FG, serial number 40062. The FAA register lists Qualitair LLC Trustee as the registrant in Michelstadt. The current certificate of registration was issued on November 5, 2021 and expires on November 30, 2028.

The FAA aircraft reference file describes the type as a single-engine piston, one Continental IO-550 series engine and 4 seats. Its airworthiness certificate is standard category (utility), dated February 28, 2003.

No NTSB accident or incident reports and no FAA preliminary notices are on file for N6504K.

Safety record

Accident & incident history

✓ No NTSB accident or incident reports and no FAA preliminary notices on file for N6504K.

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.