| Tail Number / N-Number | N21055 |
| Manufacturer | CESSNA |
| Model | 182P |
| Year Built | 1972 |
| Manufacturer's Serial Number | 18261385 |
| 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 | O-470 SERIES |
| Engine Type | Reciprocating |
| Number of Engines | 1 engine |
| Horsepower | 230 hp (172 kW) |
| Average Cruising Speed | 120 miles per hour |
| Type of Registrant | Individual |
| Owner Name | HARTY TIMOTHY L |
| Street | 1093 192ND AVE |
| City | NEW RICHMOND |
| State | WI |
| Zip Code | 54017-6009 |
| Region | Great Lakes |
| County | St. Croix County |
| Country | US |
| Fractional Ownership | No |
| Airworthiness Classification | Standard |
| Airworthiness Date | 1972-09-07 |
| Certificate Issue Date | 2003-07-03 |
| Last Action Date | 2020-05-14 |
| Expiration Date | 2027-10-31 |
| Status | Valid Registration |
| Mode S Code | 50336247 |
| Mode S Code Hex | A1BCA7 |
Deregistered Aircraft 1 of 1. This aircraft was previously assigned the N-number N21055.
| Tail Number / N-Number | N21055 |
| Manufacturer | AERONCA |
| Model | KCA |
| Year Built | 1938 |
| Manufacturer's Serial Number | KCA-31 |
| 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 |
| Average Cruising Speed | 71 miles per hour |
| Type of Registrant | Corporation |
| Owner Name | ENGINEER'S AERO CLUB INC |
| Street | C/O RELIABLE FLYING SERVICE BRISTOL AIRPORT - PO BOX 1303 |
| City | BRISTOL |
| State | CT |
| Zip Code | 06010 |
| Region | New England |
| County | St. Croix County |
| Country | US |
| Certificate Issue Date | 1941-04-09 |
| Last Status | Valid Registration |
| Cancellation Date | 1948-08-25 |