| Tail Number / N-Number | N941K |
| Manufacturer | TEXTRON AVIATION INC |
| Model | 172S |
| Year Built | 2020 |
| Manufacturer's Serial Number | 172S12576 |
| 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 | LYCOMING |
| Engine Model | IO-360-L2A |
| Engine Type | Reciprocating |
| Number of Engines | 1 engine |
| Horsepower | 180 hp (134 kW) |
| Type of Registrant | Corporation |
| Owner Name | BOARD OF TRUSTEES OF SOUTHERN ILLINOIS UNIVERSITY |
| Street | C/O SOUTHERN ILLINOIS UNIVERSITY 545 N AIRPORT RD |
| City | MURPHYSBORO |
| State | IL |
| Zip Code | 62996 |
| Region | Great Lakes |
| County | Pulaski County |
| Country | US |
| Fractional Ownership | No |
| Airworthiness Classification | Standard |
| Airworthiness Date | 2020-10-23 |
| Certificate Issue Date | 2021-01-16 |
| Last Action Date | 2021-01-16 |
| Expiration Date | 2028-01-31 |
| Status | Valid Registration |
| Mode S Code | 53210700 |
| Mode S Code Hex | AD11C0 |
Deregistered Aircraft 1 of 1. This aircraft was previously assigned the N-number N941K.
| Tail Number / N-Number | N941K |
| Manufacturer | BEECH |
| Model | A100 |
| Manufacturer's Serial Number | B-111 |
| Aircraft Type | Fixed wing multi engine |
| Category | Land |
| Builder Certification | Type Certificated |
| Number of Seats | 11 seats |
| Weight Class | CLASS 1 (Up to 12,499 pounds gross take off weight) |
| Number of Engines | 2 engines |
| Average Cruising Speed | 146 miles per hour |
| Type of Registrant | Corporation |
| Owner Name | TENNESSEE VALLEY AUTHORITY |
| Street | 128 PATTEN HOTEL |
| City | MUSCLE SHOALS |
| State | AL |
| Zip Code | 35660 |
| Region | Southern |
| County | Pulaski County |
| Certificate Issue Date | 1974-04-01 |
| Last Status | Valid Registration |
| Cancellation Date | 1981-10-15 |