| Tail Number / N-Number | N521RL |
| Manufacturer | ROBINSON HELICOPTER COMPANY |
| Model | R22 |
| Manufacturer's Serial Number | 0216 |
| 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 | 0-320 SERIES |
| Engine Type | Reciprocating |
| Number of Engines | 1 engine |
| Horsepower | 180 hp (134 kW) |
| Type of Registrant | Government |
| Owner Name | CHERRY CREEK SCHOOL DISTRICT NO 5 |
| Street | 4700 S YOSEMITE ST |
| City | GREENWOOD VILLAGE |
| State | CO |
| Zip Code | 80111-1307 |
| Region | Northwest Mountain |
| County | Arapahoe County |
| Country | US |
| Fractional Ownership | No |
| Airworthiness Classification | Standard |
| Airworthiness Date | 2003-07-03 |
| Certificate Issue Date | 2019-09-13 |
| Last Action Date | 2022-05-04 |
| Expiration Date | 2029-09-30 |
| Status | Valid Registration |
| Mode S Code | 51507047 |
| Mode S Code Hex | A68E27 |