| Tail Number / N-Number | N888SN |
| Manufacturer | ROBINSON HELICOPTER |
| Model | R44 |
| Year Built | 2019 |
| Manufacturer's Serial Number | 30055 |
| Aircraft Type | Rotorcraft |
| 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-540-F1B5 |
| Engine Type | Reciprocating |
| Number of Engines | 1 engine |
| Horsepower | 260 hp (194 kW) |
| Type of Registrant | LLC |
| Owner Name | I1 AVIATION LLC |
| Street | 1201 N ORANGE ST STE 600 |
| City | WILMINGTON |
| State | DE |
| Zip Code | 19801-1171 |
| Region | Eastern |
| County | New Castle County |
| Country | US |
| Fractional Ownership | No |
| Airworthiness Classification | Standard |
| Airworthiness Date | 2019-04-04 |
| Certificate Issue Date | 2020-03-06 |
| Last Action Date | 2022-10-22 |
| Expiration Date | 2030-03-31 |
| Status | Valid Registration |
| Mode S Code | 53036452 |
| Mode S Code Hex | AC3D2A |
Deregistered Aircraft 1 of 1. This aircraft was previously assigned the N-number N888SN.
| Tail Number / N-Number | N888SN |
| Manufacturer | NYHUS STEVAN E |
| Model | QUICKSILVER SP II |
| Manufacturer's Serial Number | 516 |
| 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) |
| Number of Engines | 1 engine |
| Type of Registrant | Individual |
| Owner Name | NYHUS STEVAN E |
| Street | 3150 W 63RD AVE |
| City | DENVER |
| State | CO |
| Zip Code | 80221-1965 |
| County | New Castle County |
| Country | US |
| Certificate Issue Date | 1997-03-17 |
| Last Action Date | 2008-12-15 |
| Last Status | Registration Expired – Pending Cancellation |
| Cancellation Date | 2013-05-22 |