Twin piston

N991SE

2022 Piper Seminole

Registered No accidents on file
Built
2022
Serial
4496543
Class
Twin piston
Engines
2 × Lycoming IO-360-B1G6
Status
Current as of October 2026
Registered owner
Southeastern Oklahoma State University (Government)
Based
Durant, OK
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Registration record

N991SE on the FAA register

Type
2022 Piper Seminole (FAA: Piper PA-44-180)
Serial
4496543
Engines
2 × Lycoming IO-360-B1G6
Registered owner
Southeastern Oklahoma State University
Durant, OK
Certificate issued
2023-05-18
Airworthiness date
2022-10-04
Registration expires
2030-05-31
Airworthiness class
Standard · normal
Mode S (hex)
ADD7EF
Mode S (octal)
53353757
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

  • 2030-05-31
    Registration expires (renewal due).
  • 2023-05-18
    Certificate of registration issued as N991SE.
  • 2022-10-04
    Airworthiness date on the current FAA record (standard category (normal)).
Overview

About N991SE

N991SE is a 2022 Piper Seminole (FAA model PA-44-180), serial number 4496543. The FAA register lists Southeastern Oklahoma State University as the registrant in Durant, Oklahoma. The current certificate of registration was issued on May 18, 2023 and expires on May 31, 2030.

The FAA aircraft reference file describes the type as a twin piston, two Lycoming IO-360-B1G6 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 October 4, 2022.

No NTSB accident or incident reports and no FAA preliminary notices are on file for N991SE.

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 N991SE.

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 Oklahoma· 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.