| Tail Number / N-Number | N1820E |
| Manufacturer | TEXTRON AVIATION INC |
| Model | 172S |
| Year Built | 2018 |
| Manufacturer's Serial Number | 172S12170 |
| 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 | LLC |
| Owner Name | ATP AIRCRAFT 6 LLC |
| Street | 251 LITTLE FALLS DR |
| City | WILMINGTON |
| State | DE |
| Zip Code | 19808-1674 |
| Region | Eastern |
| County | New Castle County |
| Country | US |
| Fractional Ownership | No |
| Airworthiness Classification | Standard |
| Airworthiness Date | 2018-06-09 |
| Certificate Issue Date | 2018-07-23 |
| Last Action Date | 2021-04-26 |
| Expiration Date | 2028-07-31 |
| Status | Valid Registration |
| Mode S Code | 50245167 |
| Mode S Code Hex | A14A77 |
Deregistered Aircraft 1 of 1. This aircraft was previously assigned the N-number N1820E.
| Tail Number / N-Number | N1820E |
| Manufacturer | CESSNA |
| Model | 525 |
| Manufacturer's Serial Number | 5250037 |
| Aircraft Type | Fixed wing multi engine |
| Category | Land |
| Builder Certification | Type Certificated |
| Number of Seats | 8 seats |
| Weight Class | CLASS 1 (Up to 12,499 pounds gross take off weight) |
| Number of Engines | 2 engines |
| Type of Registrant | Corporation |
| Owner Name | CESSNA AIRCRAFT COMPANY WALLACE DIV |
| City | WICHITA |
| State | KS |
| Zip Code | 67201 |
| County | New Castle County |
| Country | US |
| Last Action Date | 1993-12-09 |
| Last Status | Aircraft registered to the manufacturer under their Dealer Certificate |
| Cancellation Date | 1993-12-10 |
| Exported To | SWITZERLAND |