| Tail Number / N-Number | N5181B |
| Manufacturer | CESSNA |
| Model | 172R |
| Year Built | 2002 |
| Manufacturer's Serial Number | 17281103 |
| Aircraft Type | Fixed wing single engine |
| Category | Land |
| Builder Certification | Type Certificated |
| Number of Seats | 4 seats |
| Weight Class | CLASS 1 (Up to 12,499 pounds gross take off weight) |
| Engine Manufacturer | CONT MOTOR |
| Engine Model | IO-360 SER |
| Engine Type | Reciprocating |
| Number of Engines | 1 engine |
| Horsepower | 300 hp (224 kW) |
| Type of Registrant | Government |
| Owner Name | SOUTHEASTERN OKLAHOMA STATE UNIVERSITY |
| Street | AVIATION SCIENCES INSTITUTE 425 W UNIVERSITY BLVD |
| City | DURANT |
| State | OK |
| Zip Code | 74701-3347 |
| Region | Southwestern |
| County | Bryan County |
| Country | US |
| Fractional Ownership | No |
| Airworthiness Classification | Standard |
| Airworthiness Date | 2002-03-26 |
| Certificate Issue Date | 2002-05-08 |
| Last Action Date | 2020-07-21 |
| Expiration Date | 2027-09-30 |
| Status | Valid Registration |
| Mode S Code | 51500644 |
| Mode S Code Hex | A681A4 |
Deregistered Aircraft 1 of 1. This aircraft was previously assigned the N-number N5181B.
| Tail Number / N-Number | N5181B |
| Manufacturer | BELL |
| Model | 47G-2 |
| Manufacturer's Serial Number | 2014 |
| Aircraft Type | Rotorcraft |
| Category | Land |
| Builder Certification | Type Certificated |
| Number of Seats | 3 seats |
| Weight Class | CLASS 1 (Up to 12,499 pounds gross take off weight) |
| Number of Engines | 1 engine |
| Average Cruising Speed | 78 miles per hour |
| Type of Registrant | Individual |
| Owner Name | STETTMEIER ERIK P |
| Street | 2345 W ALTADENA AVE |
| City | PHOENIX |
| State | AZ |
| Zip Code | 85029 |
| Region | Western-Pacific |
| County | Bryan County |
| Certificate Issue Date | 1976-11-05 |
| Last Status | Valid Registration |
| Cancellation Date | 1978-04-17 |
| Exported To | PANAMA |