| Tail Number / N-Number | N129SG |
| Manufacturer | SELECTTECH GEOSPATIAL LLC |
| Model | EH-4 |
| Manufacturer's Serial Number | 0050 |
| Aircraft Type | Rotorcraft |
| Category | Land |
| Builder Certification | Not Type Certificated |
| Number of Seats | 0 seats |
| Weight Class | CLASS 4 (UAV up to 55 pounds gross take off weight) |
| Number of Engines | 4 engines |
| Type of Registrant | LLC |
| Owner Name | SELECTTECH GEOSPATIAL LLC |
| Street | 1251 W BLEE RD |
| City | SPRINGFIELD |
| State | OH |
| Zip Code | 45502-8896 |
| Region | Great Lakes |
| County | Clark County |
| Country | US |
| Fractional Ownership | No |
| Certificate Issue Date | 2015-10-14 |
| Last Action Date | 2021-05-20 |
| Expiration Date | 2028-10-31 |
| Status | Valid Registration |
| Mode S Code | 50073270 |
| Mode S Code Hex | A076B8 |