| Tail Number / N-Number | N2054S |
| Manufacturer | CESSNA |
| Model | 172R |
| Year Built | 2004 |
| Manufacturer's Serial Number | 17281203 |
| 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 | LEWIS UNIVERSITY |
| Street | 1 UNIVERSITY PKWY |
| City | ROMEOVILLE |
| State | IL |
| Zip Code | 60446-2200 |
| Region | Great Lakes |
| County | Will County |
| Country | US |
| Fractional Ownership | No |
| Airworthiness Classification | Standard |
| Airworthiness Date | 2004-01-27 |
| Certificate Issue Date | 2013-09-12 |
| Last Action Date | 2022-07-28 |
| Expiration Date | 2029-09-30 |
| Status | Valid Registration |
| Mode S Code | 50323613 |
| Mode S Code Hex | A1A78B |
Deregistered Aircraft 1 of 2. This aircraft was previously assigned the N-number N2054S.
| Tail Number / N-Number | N2054S |
| Manufacturer | WSK PZL MIELEC |
| Model | M-18 DROMADER |
| Manufacturer's Serial Number | 1Z0011-14 |
| Aircraft Type | Fixed wing single engine |
| Category | Land |
| Builder Certification | Type Certificated |
| Number of Seats | 1 seat |
| Weight Class | CLASS 1 (Up to 12,499 pounds gross take off weight) |
| Number of Engines | 1 engine |
| Type of Registrant | Corporation |
| Owner Name | A-1 AVIATION INC |
| Street | 31716 S DUNN RD |
| City | FAIRFIELD |
| State | WA |
| Zip Code | 99012-9725 |
| County | Will County |
| Country | US |
| Certificate Issue Date | 2000-09-12 |
| Last Action Date | 2000-09-12 |
| Last Status | Valid Registration |
| Cancellation Date | 2001-01-04 |
Deregistered Aircraft 2 of 2. This aircraft was previously assigned the N-number N2054S.
| Tail Number / N-Number | N2054S |
| Manufacturer | CESSNA |
| Model | 210L |
| Manufacturer's Serial Number | 21061021 |
| Aircraft Type | Fixed wing single engine |
| Category | Land |
| Builder Certification | Type Certificated |
| Number of Seats | 6 seats |
| Weight Class | CLASS 1 (Up to 12,499 pounds gross take off weight) |
| Number of Engines | 1 engine |
| Average Cruising Speed | 87 miles per hour |
| Type of Registrant | Corporation |
| Owner Name | UPPER VALLEY FLYING INC |
| Street | ONE THE MALL |
| City | LEBANNON |
| State | NH |
| Zip Code | 03766 |
| County | Will County |
| Country | US |
| Certificate Issue Date | 1988-03-08 |
| Last Action Date | 1991-02-24 |
| Last Status | The Triennial Aircraft Registration form was mailed and has not been returned by the Post Office |
| Cancellation Date | 1991-03-13 |