Twin turboprop

N486MT

1985 Piper Cheyenne 400LS

Registered No accidents on file
Built
1985
Serial
425527029
Class
Twin turboprop
Engines
2 × Airesearch TPE331 series
Status
Current as of October 2026
Registered owner
Navy 8686 LLC (LLC)
Based
Boston, MA
Registration record

N486MT on the FAA register

Type
1985 Piper Cheyenne 400LS (FAA: Piper PA-42-1000)
Serial
425527029
Engines
2 × Airesearch TPE331 series
Registered owner
Navy 8686 LLC
Boston, MA
Certificate issued
2012-05-07
Airworthiness date
1995-11-15
Registration expires
2028-05-31
Airworthiness class
Standard · normal
Mode S (hex)
A60008
Mode S (octal)
51400010
Seats (type)
11
Weight class
up to 12,499 lb
Range (type)
1,600 nm
Cruise (type)
310 kt
Status
Current as of October 2026
Registry history

Timeline

  • 2028-05-31
    Registration expires (renewal due).
  • 2012-05-07
    Certificate of registration issued as N486MT.
  • 1995-11-15
    Airworthiness date on the current FAA record (standard category (normal)).
  • 1985
    Manufactured (1985).
Overview

About N486MT

N486MT is a 1985 Piper Cheyenne 400LS (FAA model PA-42-1000), serial number 425527029. The FAA register lists Navy 8686 LLC as the registrant in Boston, Massachusetts. The current certificate of registration was issued on May 7, 2012 and expires on May 31, 2028.

The FAA aircraft reference file describes the type as a twin turboprop, two Airesearch TPE331 series engines and 11 seats. Published figures for the type give a cruise speed of about 310 knots and a range of about 1,600 nm; actual performance depends on configuration, load and conditions. Its airworthiness certificate is standard category (normal), dated November 15, 1995.

No NTSB accident or incident reports and no FAA preliminary notices are on file for N486MT.

Cruise
310 kt
Range
1,600 nm
Power / thrust (each)
1000
Takeoff over 50 ft
1,930 ft
Landing over 50 ft
2,280 ft
Fuel burn
120 gph

Published figures for the Piper Cheyenne 400LS type. They describe the model, not this airframe's equipment or condition. Piper Cheyenne 400LS 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 N486MT.

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

Same model

More Piper Cheyenne 400LS aircraft

All 23 Piper Cheyenne 400LS registrations →
Same state

Other aircraft registered in Massachusetts

All 2,649 aircraft registered in Massachusetts →
Similar aircraft

Other twin turboprops on the register

  • N46RF1985 Dehavilland DHC-6-300
  • N1420V1979 Commander 690B
  • N444RK1983 Beechcraft KING Air B100
  • N158J2007 Beechcraft KING Air C90GTX
  • N104BE1984 Beechcraft C-99
  • N175SW1985 Fairchild Metro III
More from Piper

Piper models on the register

Own N486MT?

Get a free valuation, digitize the logbooks, or list it on fyiAero.

Free valuation Logbook transcription

Browse: Piper aircraft for sale· Piper Cheyenne 400LS overview· Aircraft registered in Massachusetts· 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.