| Tail Number / N-Number | N505XP |
| Manufacturer | RAYTHEON AIRCRAFT COMPANY |
| Model | 400A |
| Manufacturer's Serial Number | RK-505 |
| Aircraft Type | Fixed wing multi engine |
| Category | Land |
| Builder Certification | Type Certificated |
| Number of Seats | 10 seats |
| Weight Class | CLASS 1 (Up to 12,499 pounds gross take off weight) |
| Number of Engines | 2 engines |
| Type of Registrant | LLC |
| Owner Name | HARBOR AIR LC |
| Street | 594 OCEAN RD JOHN'S ISLAND |
| City | VERO BEACH |
| State | FL |
| Zip Code | 32963 |
| Region | Southern |
| County | Indian River County |
| Country | US |
| Fractional Ownership | No |
| Certificate Issue Date | 2006-12-29 |
| Last Action Date | 2021-11-18 |
| Expiration Date | 2029-03-31 |
| Status | Valid Registration |
| Mode S Code | 51447236 |
| Mode S Code Hex | A64E9E |