| Tail Number / N-Number | N901SL |
| Manufacturer | ROBINSON HELICOPTER |
| Model | R22 BETA |
| Year Built | 2001 |
| Manufacturer's Serial Number | 3174 |
| Aircraft Type | Rotorcraft |
| Category | Land |
| Builder Certification | Type Certificated |
| Number of Seats | 2 seats |
| Weight Class | CLASS 1 (Up to 12,499 pounds gross take off weight) |
| Engine Manufacturer | LYCOMING |
| Engine Model | I0360 SER |
| Engine Type | Reciprocating |
| Number of Engines | 1 engine |
| Horsepower | 180 hp (134 kW) |
| Type of Registrant | Corporation |
| Owner Name | LANGE HELICOPTERS INC |
| Street | PO BOX 60994 |
| City | SAN ANGELO |
| State | TX |
| Zip Code | 76906-0994 |
| Region | Southwestern |
| County | Tom Green County |
| Country | US |
| Fractional Ownership | No |
| Airworthiness Classification | Standard |
| Airworthiness Date | 2001-02-13 |
| Certificate Issue Date | 2014-05-06 |
| Last Action Date | 2023-01-22 |
| Expiration Date | 2027-05-31 |
| Status | Valid Registration |
| Mode S Code | 53072176 |
| Mode S Code Hex | AC747E |