Twin piston

N21WD

1975 Smith Aerostar 600

Registered No accidents on file
Built
1975
Serial
60-0197-087
Class
Twin piston
Engines
2 × Lycoming TIO-540 series
Status
Current as of October 2026
Registered owner
Mullens Aviation LLC (LLC)
Based
Estero, FL
Registration record

N21WD on the FAA register

Type
1975 Smith Aerostar 600
Serial
60-0197-087
Engines
2 × Lycoming TIO-540 series
Registered owner
Mullens Aviation LLC
Estero, FL
Certificate issued
2015-09-04
Airworthiness date
1975-01-09
Registration expires
2028-09-30
Airworthiness class
Standard · normal
Mode S (hex)
A1B921
Mode S (octal)
50334441
Seats (type)
6
Weight class
up to 12,499 lb
Status
Current as of October 2026
Registry history

Timeline

  • 2028-09-30
    Registration expires (renewal due).
  • 2015-09-04
    Certificate of registration issued as N21WD.
  • 1975-01-09
    Airworthiness date on the current FAA record (standard category (normal)).
Overview

About N21WD

N21WD is a 1975 Smith Aerostar 600, serial number 60-0197-087. The FAA register lists Mullens Aviation LLC as the registrant in Estero, Florida. The current certificate of registration was issued on September 4, 2015 and expires on September 30, 2028.

The FAA aircraft reference file describes the type as a twin piston, two Lycoming TIO-540 series engines and 6 seats. Its airworthiness certificate is standard category (normal), dated January 9, 1975.

No NTSB accident or incident reports and no FAA preliminary notices are on file for N21WD.

Safety record

Accident & incident history

✓ No NTSB accident or incident reports and no FAA preliminary notices on file for N21WD.

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.