| Tail Number / N-Number | N541E |
| Manufacturer | CESSNA |
| Model | 172R |
| Year Built | 2011 |
| Manufacturer's Serial Number | 17281593 |
| 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 | Government |
| Owner Name | SOUTHERN ILLINOIS UNIVERSITY |
| Street | TEC SIU AVIATION MGMT & FLIGHT 545 N AIRPORT RD |
| City | MURPHYSBORO |
| State | IL |
| Zip Code | 62966-6291 |
| Region | Great Lakes |
| County | Jackson County |
| Country | US |
| Fractional Ownership | No |
| Airworthiness Classification | Standard |
| Airworthiness Date | 2011-12-07 |
| Certificate Issue Date | 2012-01-12 |
| Last Action Date | 2020-08-17 |
| Expiration Date | 2028-01-31 |
| Status | Valid Registration |
| Mode S Code | 51556007 |
| Mode S Code Hex | A6DC07 |
Deregistered Aircraft 1 of 2. This aircraft was previously assigned the N-number N541E.
| Tail Number / N-Number | N541E |
| Manufacturer | BEECH |
| Model | D18S |
| Year Built | 1946 |
| Manufacturer's Serial Number | A-188 |
| Aircraft Type | Fixed wing multi engine |
| Category | Land |
| Builder Certification | Type Certificated |
| Number of Seats | 10 seats |
| Weight Class | CLASS 1 (Up to 12,499 pounds gross take off weight) |
| Number of Engines | 2 engines |
| Average Cruising Speed | 165 miles per hour |
| Type of Registrant | Corporation |
| Owner Name | SEMCO AVIATION INC |
| Street | BOX 333 MUNICIPAL AIRPORT |
| City | MALDEN |
| State | MO |
| Zip Code | 63863 |
| County | Jackson County |
| Country | US |
| Airworthiness Classification | Standard |
| Airworthiness Date | 1956-04-24 |
| Certificate Issue Date | 1971-07-29 |
| Last Action Date | 2006-06-20 |
| Last Status | The Triennial Aircraft Registration form was mailed and has not been returned by the Post Office |
| Cancellation Date | 2006-08-29 |
Deregistered Aircraft 2 of 2. This aircraft was previously assigned the N-number N541E.
| Tail Number / N-Number | N541E |
| Manufacturer | AV ROE & CO LTD |
| Model | AVRO 594 AVIAN IV |
| Manufacturer's Serial Number | 196 |
| Aircraft Type | Fixed wing single engine |
| Category | Land |
| Builder Certification | Type Certificated |
| Number of Seats | 2 seats |
| Weight Class | CLASS 1 (Up to 12,499 pounds gross take off weight) |
| Number of Engines | 1 engine |
| Type of Registrant | Individual |
| Owner Name | MCGAUGHEY CARL |
| Street | Y M C A BEDFORD BRANCH |
| City | BROOKLYN |
| State | NY |
| Zip Code | 11201 |
| Region | Eastern |
| County | Jackson County |
| Certificate Issue Date | 1932-08-03 |
| Last Status | Valid Registration |
| Cancellation Date | 1934-06-19 |