| Tail Number / N-Number | N3555L |
| Manufacturer | CESSNA |
| Model | 172S |
| Manufacturer's Serial Number | 172S8865 |
| 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) |
| Number of Engines | 1 engine |
| Type of Registrant | LLC |
| Owner Name | HILLSBORO AERO ACADEMY LLC |
| Street | 3565 NE CORNELL RD |
| City | HILLSBORO |
| State | OR |
| Zip Code | 97124-6374 |
| Region | Northwest Mountain |
| County | Washington County |
| Country | US |
| Fractional Ownership | No |
| Certificate Issue Date | 2014-12-10 |
| Last Action Date | 2020-09-09 |
| Expiration Date | 2027-12-31 |
| Status | Valid Registration |
| Mode S Code | 50775162 |
| Mode S Code Hex | A3FA72 |
Deregistered Aircraft 1 of 1. This aircraft was previously assigned the N-number N3555L.
| Tail Number / N-Number | N3555L |
| Manufacturer | CESSNA |
| Model | 150F |
| Manufacturer's Serial Number | 15062355 |
| 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 | 90 miles per hour |
| Type of Registrant | Individual |
| Owner Name | CHILDRESS PAUL D |
| Street | 314 ALBANY |
| City | SHREVEPORT |
| State | LA |
| Zip Code | 71105 |
| County | Washington County |
| Country | US |
| Certificate Issue Date | 1978-11-08 |
| Last Action Date | 1988-03-19 |
| Last Status | A second attempt has been made at mailing a Triennial Aircraft Registration form to the owner with no response |
| Cancellation Date | 1995-03-20 |