Twin turboprop

N37SB

Commander 690C

Registered No accidents on file
Built
—
Serial
11724
Class
Twin turboprop
Engines
2
Status
Current as of October 2026
Registered owner
Zb Investments Ltd (Partnership)
Based
Dallas, TX
 Commander 690C
Representative photo of a Commander 690C. Not a photo of N37SB.
Registration record

N37SB on the FAA register

Type
Commander 690C
Serial
11724
Engines
2
Registered owner
Zb Investments Ltd
Dallas, TX
Certificate issued
2006-10-04
Airworthiness date
1982-05-13
Registration expires
2028-08-31
Airworthiness class
Standard · normal
Mode S (hex)
A43304
Mode S (octal)
51031404
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

  • 2028-08-31
    Registration expires (renewal due).
  • 2006-10-04
    Certificate of registration issued as N37SB.
  • 1982-05-13
    Airworthiness date on the current FAA record (standard category (normal)).
Overview

About N37SB

N37SB is a Commander 690C, serial number 11724. The FAA register lists Zb Investments Ltd as the registrant in Dallas, Texas. The current certificate of registration was issued on October 4, 2006 and expires on August 31, 2028.

The FAA aircraft reference file describes the type as a twin turboprop 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 May 13, 1982.

No NTSB accident or incident reports and no FAA preliminary notices are on file for N37SB.

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 N37SB.

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.