Twin turboprop

N51WF

1981 Commander 690C

Registered No accidents on file
Built
1981
Serial
11684
Class
Twin turboprop
Engines
2 × Airesearch TPE331-5&6SER
Status
Current as of October 2026
Registered owner
D&S Aircraft LLC (LLC)
Based
Gainesville, GA
1981 Commander 690C
Representative photo of a Commander 690C. Not a photo of N51WF.
Registration record

N51WF on the FAA register

Type
1981 Commander 690C
Serial
11684
Engines
2 × Airesearch TPE331-5&6SER
Registered owner
D&S Aircraft LLC
Gainesville, GA
Certificate issued
2022-03-16
Airworthiness date
1981-07-30
Registration expires
2029-03-31
Airworthiness class
Standard · normal
Mode S (hex)
A66110
Mode S (octal)
51460420
Seats (type)
11
Weight class
up to 12,499 lb
Range (type)
1,780 nm
Cruise (type)
287 kt
Status
Current as of October 2026
Registry history

Timeline

  • 2029-03-31
    Registration expires (renewal due).
  • 2022-03-16
    Certificate of registration issued as N51WF.
  • 1981-07-30
    Airworthiness date on the current FAA record (standard category (normal)).
Overview

About N51WF

N51WF is a 1981 Commander 690C, serial number 11684. The FAA register lists D&S Aircraft LLC as the registrant in Gainesville, Georgia. The current certificate of registration was issued on March 16, 2022 and expires on March 31, 2029.

The FAA aircraft reference file describes the type as a twin turboprop, two Airesearch TPE331-5&6SER engines and 11 seats. Published figures for the type give a cruise speed of about 287 knots and a range of about 1,780 nm; actual performance depends on configuration, load and conditions. Its airworthiness certificate is standard category (normal), dated July 30, 1981.

No NTSB accident or incident reports and no FAA preliminary notices are on file for N51WF.

Cruise
287 kt
Range
1,780 nm
Takeoff over 50 ft
1,285 ft
Landing over 50 ft
1,240 ft
Fuel burn
27 gph

Published figures for the Commander 690C type. They describe the model, not this airframe's equipment or condition.

Safety record

Accident & incident history

✓ No NTSB accident or incident reports and no FAA preliminary notices on file for N51WF.

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.