| Tail Number / N-Number | N51557 |
| Manufacturer | URBANCZYK MIROSLAW A |
| Model | CONDOR J-1 |
| Year Built | 2018 |
| Manufacturer's Serial Number | 001 |
| Aircraft Type | Fixed wing single engine |
| Category | Land |
| Builder Certification | Not Type Certificated |
| Number of Seats | 2 seats |
| Weight Class | CLASS 1 (Up to 12,499 pounds gross take off weight) |
| Engine Manufacturer | COMPACT RA |
| Engine Model | MZ202 |
| Engine Type | 2 Cycle |
| Number of Engines | 1 engine |
| Horsepower | 60 hp (45 kW) |
| Type of Registrant | Individual |
| Owner Name | URBANCZYK MIROSLAW A |
| Street | 24717 S MICHAELS ST |
| City | CRETE |
| State | IL |
| Zip Code | 60417-3424 |
| Region | Great Lakes |
| County | Will County |
| Country | US |
| Fractional Ownership | No |
| Airworthiness Classification | Experimental |
| Airworthiness Date | 2018-10-13 |
| Certificate Issue Date | 2018-07-26 |
| Last Action Date | 2021-02-09 |
| Expiration Date | 2028-07-31 |
| Status | Valid Registration |
| Mode S Code | 51473451 |
| Mode S Code Hex | A67729 |
Deregistered Aircraft 1 of 1. This aircraft was previously assigned the N-number N51557.
| Tail Number / N-Number | N51557 |
| Manufacturer | RAVEN |
| Model | S55A |
| Year Built | 1974 |
| Manufacturer's Serial Number | S55A-155 |
| Aircraft Type | Balloon |
| Category | Land |
| Builder Certification | Type Certificated |
| Number of Seats | 1 seat |
| Weight Class | CLASS 1 (Up to 12,499 pounds gross take off weight) |
| Engine Manufacturer | NONE |
| Engine Model | NONE |
| Number of Engines | 0 engines |
| Average Cruising Speed | 60 miles per hour |
| Type of Registrant | Individual |
| Owner Name | SALE REPORTED |
| Street | NONE |
| City | XXX |
| State | OK |
| Zip Code | 73125 |
| County | Will County |
| Country | US |
| Airworthiness Classification | Standard |
| Airworthiness Date | 1974-05-16 |
| Last Action Date | 1987-03-25 |
| Last Status | Sale Reported – Canceled |
| Cancellation Date | 2013-06-27 |