Twin piston

N991AC

1979 Piper Seminole

Registered No accidents on file
Built
1979
Serial
44-8095011
Class
Twin piston
Engines
2 × Lycoming O&VO-360 series
Status
Current as of October 2026
Registered owner
Xin Han Aviation LLC (LLC)
Based
Randolph, MA
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Registration record

N991AC on the FAA register

Type
1979 Piper Seminole (FAA: Piper PA-44-180)
Serial
44-8095011
Engines
2 × Lycoming O&VO-360 series
Registered owner
Xin Han Aviation LLC
Randolph, MA
Certificate issued
2019-06-19
Airworthiness date
1979-11-07
Registration expires
2029-06-30
Airworthiness class
Standard · normal
Mode S (hex)
ADD65D
Mode S (octal)
53353135
Seats (type)
4
Weight class
up to 12,499 lb
Range (type)
681 nm
Cruise (type)
157 kt
Status
Current as of October 2026
Registry history

Timeline

  • 2029-06-30
    Registration expires (renewal due).
  • 2019-06-19
    Certificate of registration issued as N991AC.
  • 1979-11-07
    Airworthiness date on the current FAA record (standard category (normal)).
Overview

About N991AC

N991AC is a 1979 Piper Seminole (FAA model PA-44-180), serial number 44-8095011. The FAA register lists Xin Han Aviation LLC as the registrant in Randolph, Massachusetts. The current certificate of registration was issued on June 19, 2019 and expires on June 30, 2029.

The FAA aircraft reference file describes the type as a twin piston, two Lycoming O&VO-360 series engines and 4 seats. Published figures for the type give a cruise speed of about 157 knots and a range of about 681 nm; actual performance depends on configuration, load and conditions. Its airworthiness certificate is standard category (normal), dated November 7, 1979.

No NTSB accident or incident reports and no FAA preliminary notices are on file for N991AC.

Cruise
157 kt
Range
681 nm
Power / thrust (each)
180
Takeoff over 50 ft
1,520 ft
Landing over 50 ft
1,238 ft
Fuel burn
22 gph

Published figures for the Piper Seminole type. They describe the model, not this airframe's equipment or condition. Piper Seminole 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 N991AC.

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 Seminole 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.