| Tail Number / N-Number | N900GR |
| Manufacturer | ASTA TECHNOLOGY CO LTD |
| Model | SAGL-20 |
| Manufacturer's Serial Number | UAS00174647 |
| Aircraft Type | Rotorcraft |
| Category | Land |
| Builder Certification | Not Type Certificated |
| Number of Seats | 0 seats |
| Weight Class | CLASS 1 (Up to 12,499 pounds gross take off weight) |
| Number of Engines | 8 engines |
| Type of Registrant | Individual |
| Owner Name | COLMAN JOHN A |
| Street | 65 CENTRAL ST |
| City | CONCORD |
| State | MA |
| Zip Code | 01742-3014 |
| Region | New England |
| County | Middlesex County |
| Country | US |
| Fractional Ownership | No |
| Certificate Issue Date | 2019-02-21 |
| Last Action Date | 2021-09-20 |
| Expiration Date | 2029-02-28 |
| Status | Valid Registration |
| Mode S Code | 53067722 |
| Mode S Code Hex | AC6FD2 |