Twin turboprop

N23ST

1978 Beechcraft KING Air 200

Registered No accidents on file
Built
1978
Serial
BB-375
Class
Twin turboprop
Engines
2 × Pratt & Whitney Canada PT6A-60A
Status
Current as of October 2026
Registered owner
Greensky Aviation LLC (LLC)
Based
Mountain Home, AR
Registration record

N23ST on the FAA register

Type
1978 Beechcraft KING Air 200
Serial
BB-375
Engines
2 × Pratt & Whitney Canada PT6A-60A
Registered owner
Greensky Aviation LLC
Mountain Home, AR
Certificate issued
2025-04-03
Airworthiness date
1978-05-24
Registration expires
2032-04-30
Airworthiness class
Standard · normal
Mode S (hex)
A207C9
Mode S (octal)
50403711
Seats (type)
11
Weight class
12,500–19,999 lb
Range (type)
1,400 nm
Cruise (type)
260 kt
Status
Current as of October 2026
Registry history

Timeline

  • 2032-04-30
    Registration expires (renewal due).
  • 2025-04-03
    Certificate of registration issued as N23ST to the current registrant.
  • 1991-06-21
    N23ST previously assigned to a Morane-Saulnier MS760 (s/n 50); cancelled.
  • 1978-05-24
    Airworthiness date on the current FAA record (standard category (normal)).
Overview

About N23ST

N23ST is a 1978 Beechcraft KING Air 200, serial number BB-375. The FAA register lists Greensky Aviation LLC as the registrant in Mountain Home, Arkansas. The current certificate of registration was issued on April 3, 2025 and expires on April 30, 2032.

The FAA aircraft reference file describes the type as a twin turboprop, two Pratt & Whitney Canada PT6A-60A engines and 11 seats. Published figures for the type give a cruise speed of about 260 knots and a range of about 1,400 nm; actual performance depends on configuration, load and conditions. Its airworthiness certificate is standard category (normal), dated May 24, 1978.

No NTSB accident or incident reports and no FAA preliminary notices are on file for this airframe as N23ST. 2 earlier records involve a different aircraft that carried the same N-number.

Cruise
260 kt
Range
1,400 nm
Power / thrust (each)
680
Takeoff over 50 ft
1,729 ft
Landing over 50 ft
2,138 ft
Fuel burn
107 gph

Published figures for the Beechcraft KING Air 200 type. They describe the model, not this airframe's equipment or condition. Beechcraft KING Air 200 specs, prices and for-sale inventory →

Safety record

Accident & incident history

1990-09-11 Accident · Albuquerque, NM Damage: Destroyed Fatal injury NTSB · DEN90FA184
Reported aircraft: Morane-Saulnier MS760 — a different aircraft that carried the N23ST registration before this airframe.
Probable cause: FAILURE OF THE PILOT TO MAINTAIN A CLIMB AFTER TAKEOFF, DUE TO SPATIAL DISORIENTATION. FACTORS RELATED TO THE ACCIDENT WERE: DARKNESS, PILOT FATIGUE, AND THE PILOT'S LACK OF RECENT EXPERIENCE IN NIGHT FLYING OPERATION.
1978-08-10 Incident · Dover,De, 08 Damage: Minor NTSB · 4 0006
Reported aircraft: Lockheed L-382G — a different aircraft that carried the N23ST registration before this airframe.
Probable cause: AREA WITH FINGERTIP PRESSURE ONLY.

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.