Single-engine piston

N621SL

2005 Lancair LC41-550FG

Registered No accidents on file
Built
2005
Serial
41510
Class
Single-engine piston
Engines
Continental TSIO-550 series
Status
Current as of October 2026
Registered owner
Farm Boys Investments LLC (LLC)
Based
Los Altos, CA
Registration record

N621SL on the FAA register

Type
2005 Lancair LC41-550FG
Serial
41510
Engines
Continental TSIO-550 series
Registered owner
Farm Boys Investments LLC
Los Altos, CA
Certificate issued
2007-06-19
Airworthiness date
2005-09-22
Registration expires
2027-08-31
Airworthiness class
Standard · utility
Mode S (hex)
A81B8F
Mode S (octal)
52015617
Seats (type)
4
Weight class
up to 12,499 lb
Status
Current as of October 2026
Registry history

Timeline

  • 2027-08-31
    Registration expires (renewal due).
  • 2007-06-19
    Certificate of registration issued as N621SL.
  • 2005-09-22
    Airworthiness date on the current FAA record (standard category (utility)).
Overview

About N621SL

N621SL is a 2005 Lancair LC41-550FG, serial number 41510. The FAA register lists Farm Boys Investments LLC as the registrant in Los Altos, California. The current certificate of registration was issued on June 19, 2007 and expires on August 31, 2027.

The FAA aircraft reference file describes the type as a single-engine piston, one Continental TSIO-550 series engine and 4 seats. Its airworthiness certificate is standard category (utility), dated September 22, 2005.

No NTSB accident or incident reports and no FAA preliminary notices are on file for N621SL.

Safety record

Accident & incident history

✓ No NTSB accident or incident reports and no FAA preliminary notices on file for N621SL.

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

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Browse: Aircraft registered in California· 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.