Twin turboprop

N990LS

1975 Beechcraft KING Air C90

Registered No accidents on file
Built
1975
Serial
LJ-677
Class
Twin turboprop
Engines
2 × U/A Canada PT6 SER 578HP
Status
Current as of October 2026
Registered owner
K&A Advisors LLC (LLC)
Based
Wilmington, DE
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Registration record

N990LS on the FAA register

Type
1975 Beechcraft KING Air C90
Serial
LJ-677
Engines
2 × U/A Canada PT6 SER 578HP
Registered owner
K&A Advisors LLC
Wilmington, DE
Certificate issued
2023-04-07
Airworthiness date
1975-12-17
Registration expires
2030-04-30
Airworthiness class
Standard
Mode S (hex)
ADD3AE
Mode S (octal)
53351656
Seats (type)
9
Weight class
up to 12,499 lb
Range (type)
900 nm
Cruise (type)
195 kt
Status
Current as of October 2026
Registry history

Timeline

  • 2030-04-30
    Registration expires (renewal due).
  • 2023-04-07
    Certificate of registration issued as N990LS to the current registrant.
  • 1995-10-05
    N990LS previously assigned to a Beechcraft F33A Bonanza (s/n CE1714); cancelled.
  • 1975-12-17
    Airworthiness date on the current FAA record (standard category).
Overview

About N990LS

N990LS is a 1975 Beechcraft KING Air C90, serial number LJ-677. The FAA register lists K&A Advisors LLC as the registrant in Wilmington, Delaware. The current certificate of registration was issued on April 7, 2023 and expires on April 30, 2030.

The FAA aircraft reference file describes the type as a twin turboprop, two U/A Canada PT6 SER 578HP engines and 9 seats. Published figures for the type give a cruise speed of about 195 knots and a range of about 900 nm; actual performance depends on configuration, load and conditions. Its airworthiness certificate is standard category, dated December 17, 1975.

No NTSB accident or incident reports and no FAA preliminary notices are on file for N990LS.

Cruise
195 kt
Range
900 nm
Power / thrust (each)
550
Takeoff over 50 ft
2,261 ft
Landing over 50 ft
1,672 ft
Fuel burn
74 gph

Published figures for the Beechcraft KING Air C90 type. They describe the model, not this airframe's equipment or condition. Beechcraft KING Air C90 specs, prices and for-sale inventory →

Safety record

Accident & incident history

✓ No NTSB accident or incident reports and no FAA preliminary notices on file for N990LS.

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

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Browse: Beechcraft aircraft for sale· Beechcraft KING Air C90 overview· Aircraft registered in Delaware· 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.