| Tail Number / N-Number | N4187U |
| Manufacturer | PIPER |
| Model | PA-28-181 |
| Year Built | 1998 |
| Manufacturer's Serial Number | 2843201 |
| 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 | O&VO-360 SER |
| Engine Type | Reciprocating |
| Number of Engines | 1 engine |
| Horsepower | 180 hp (134 kW) |
| Average Cruising Speed | 105 miles per hour |
| Type of Registrant | Corporation |
| Owner Name | INTER AMERICAN UNIVERSITY OF PUERTO RICO |
| Other Names |
|
| Street | SCHOOL OF AERONAUTICS 500 DR JOHN WILL HARRIS RD |
| City | BAYAMON |
| State | PR |
| Zip Code | 00957 |
| Region | Southern |
| Country | RQ |
| Fractional Ownership | No |
| Airworthiness Classification | Standard |
| Airworthiness Date | 1998-12-17 |
| Certificate Issue Date | 2004-09-02 |
| Last Action Date | 2021-03-25 |
| Expiration Date | 2028-06-30 |
| Status | Valid Registration |
| Mode S Code | 51172470 |
| Mode S Code Hex | A4F538 |
Deregistered Aircraft 1 of 1. This aircraft was previously assigned the N-number N4187U.
| Tail Number / N-Number | N4187U |
| Manufacturer | CESSNA |
| Model | 150 |
| Manufacturer's Serial Number | 15060187 |
| 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 | Co-Ownership |
| Owner Name | AREY MARTIN J |
| Certificate Issue Date | 1968-02-05 |
| Last Status | Valid Registration |
| Cancellation Date | 1970-09-08 |