Twin turboprop

N455MM

1980 Piper Cheyenne II

Registered No accidents on file
Built
1980
Serial
31T-8020087
Class
Twin turboprop
Engines
2 × Pratt & Whitney PT6A series
Status
Current as of October 2026
Registered owner
Miklus Enterprises LLC (LLC)
Based
Middletown, DE
Registration record

N455MM on the FAA register

Type
1980 Piper Cheyenne II (FAA: Piper PA-31T)
Serial
31T-8020087
Engines
2 × Pratt & Whitney PT6A series
Registered owner
Miklus Enterprises LLC
Middletown, DE
Certificate issued
2000-02-08
Airworthiness date
1995-05-30
Registration expires
2029-08-31
Airworthiness class
Standard · normal
Mode S (hex)
A585CE
Mode S (octal)
51302716
Seats (type)
8
Weight class
up to 12,499 lb
Range (type)
1,150 nm
Cruise (type)
245 kt
Status
Current as of October 2026
Registry history

Timeline

  • 2029-08-31
    Registration expires (renewal due).
  • 2000-02-08
    Certificate of registration issued as N455MM.
  • 1995-05-30
    Airworthiness date on the current FAA record (standard category (normal)).
  • 1980
    Manufactured (1980).
Overview

About N455MM

N455MM is a 1980 Piper Cheyenne II (FAA model PA-31T), serial number 31T-8020087. The FAA register lists Miklus Enterprises LLC as the registrant in Middletown, Delaware. The current certificate of registration was issued on February 8, 2000 and expires on August 31, 2029.

The FAA aircraft reference file describes the type as a twin turboprop, two Pratt & Whitney PT6A series engines and 8 seats. Published figures for the type give a cruise speed of about 245 knots and a range of about 1,150 nm; actual performance depends on configuration, load and conditions. Its airworthiness certificate is standard category (normal), dated May 30, 1995.

No NTSB accident or incident reports and no FAA preliminary notices are on file for N455MM.

Cruise
245 kt
Range
1,150 nm
Power / thrust (each)
620
Takeoff over 50 ft
1,980 ft
Landing over 50 ft
2,480 ft
Fuel burn
95 gph

Published figures for the Piper Cheyenne II type. They describe the model, not this airframe's equipment or condition. Piper Cheyenne II 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 N455MM.

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

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Browse: Piper aircraft for sale· Piper Cheyenne II 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.