Twin turboprop

N6840T

1982 Cessna Conquest II

Registered 1 NTSB/FAA record
Built
1982
Serial
441-0299
Class
Twin turboprop
Engines
2 × Airesearch TPE331 series
Status
Current as of October 2026
Registered owner
Jkak Services LLC (LLC)
Based
Sheridan, WY
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Registration record

N6840T on the FAA register

Type
1982 Cessna Conquest II (FAA: Cessna 441)
Serial
441-0299
Engines
2 × Airesearch TPE331 series
Registered owner
Jkak Services LLC
Sheridan, WY
Certificate issued
2025-12-09
Airworthiness date
1982-03-10
Registration expires
2032-12-31
Airworthiness class
Standard · normal
Mode S (hex)
A9147D
Mode S (octal)
52212175
Seats (type)
10
Weight class
up to 12,499 lb
Range (type)
1,720 nm
Cruise (type)
291 kt
Status
Current as of October 2026
Registry history

Timeline

  • 2032-12-31
    Registration expires (renewal due).
  • 2025-12-09
    Certificate of registration issued as N6840T.
  • 1995-05-15
    Accident at Bayrouth; damage: substantial.
  • 1982-03-10
    Airworthiness date on the current FAA record (standard category (normal)).
Overview

About N6840T

N6840T is a 1982 Cessna Conquest II (FAA model 441), serial number 441-0299. The FAA register lists Jkak Services LLC as the registrant in Sheridan, Wyoming. The current certificate of registration was issued on December 9, 2025 and expires on December 31, 2032.

The FAA aircraft reference file describes the type as a twin turboprop, two Airesearch TPE331 series engines and 10 seats. Published figures for the type give a cruise speed of about 291 knots and a range of about 1,720 nm; actual performance depends on configuration, load and conditions. Its airworthiness certificate is standard category (normal), dated March 10, 1982.

N6840T has 1 accident/incident record on file (most serious damage: substantial); details are below.

Cruise
291 kt
Range
1,720 nm
Landing over 50 ft
2,917 ft
Fuel burn
108 gph

Published figures for the Cessna Conquest II type. They describe the model, not this airframe's equipment or condition. Cessna Conquest II specs, prices and for-sale inventory →

Safety record

Accident & incident history

1995-05-15 Accident · Bayrouth Damage: Substantial NTSB · NYC95WA109
Reported aircraft: Cessna 441

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

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Browse: Cessna aircraft for sale· Cessna Conquest II overview· Aircraft registered in Wyoming· 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.