Twin turboprop

N501DU

1980 Beechcraft KING Air F90

Registered No accidents on file
Built
1980
Serial
LA-82
Class
Twin turboprop
Engines
2 × Pratt & Whitney PT6A series
Status
Current as of October 2026
Registered owner
Waterside Holdings LLC (LLC)
Based
Knoxville, TN
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Registration record

N501DU on the FAA register

Type
1980 Beechcraft KING Air F90
Serial
LA-82
Engines
2 × Pratt & Whitney PT6A series
Registered owner
Waterside Holdings LLC
Knoxville, TN
Certificate issued
2023-05-03
Airworthiness date
1980-10-07
Registration expires
2030-05-31
Airworthiness class
Standard · normal
Mode S (hex)
A63E05
Mode S (octal)
51437005
Seats (type)
10
Weight class
up to 12,499 lb
Range (type)
1,300 nm
Cruise (type)
252 kt
Status
Current as of October 2026
Registry history

Timeline

  • 2030-05-31
    Registration expires (renewal due).
  • 2023-05-03
    Certificate of registration issued as N501DU.
  • 1980-10-07
    Airworthiness date on the current FAA record (standard category (normal)).
Overview

About N501DU

N501DU is a 1980 Beechcraft KING Air F90, serial number LA-82. The FAA register lists Waterside Holdings LLC as the registrant in Knoxville, Tennessee. The current certificate of registration was issued on May 3, 2023 and expires on May 31, 2030.

The FAA aircraft reference file describes the type as a twin turboprop, two Pratt & Whitney PT6A series engines and 10 seats. Published figures for the type give a cruise speed of about 252 knots and a range of about 1,300 nm; actual performance depends on configuration, load and conditions. Its airworthiness certificate is standard category (normal), dated October 7, 1980.

No NTSB accident or incident reports and no FAA preliminary notices are on file for N501DU.

Cruise
252 kt
Range
1,300 nm
Power / thrust (each)
750
Takeoff over 50 ft
2,856 ft
Landing over 50 ft
2,275 ft
Fuel burn
101 gph

Published figures for the Beechcraft KING Air F90 type. They describe the model, not this airframe's equipment or condition. Beechcraft KING Air F90 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 N501DU.

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

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  • N144PL1984 Piper Cheyenne 400LS
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Browse: Beechcraft aircraft for sale· Beechcraft KING Air F90 overview· Aircraft registered in Tennessee· 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.