| Tail Number / N-Number | N261UA |
| Manufacturer | E-FLITE |
| Model | APPRENTICE S 15E |
| Manufacturer's Serial Number | 045477 |
| Aircraft Type | Fixed wing single engine |
| 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 | 1 engine |
| Type of Registrant | Government |
| Owner Name | U S DEPT OF THE INTERIOR |
| Other Names |
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| Street | 300 E MALLARD DR STE 200 |
| City | BOISE |
| State | ID |
| Zip Code | 83706-3991 |
| Region | Northwest Mountain |
| County | Ada County |
| Country | US |
| Fractional Ownership | No |
| Certificate Issue Date | 2016-03-28 |
| Last Action Date | 2021-10-28 |
| Expiration Date | 2029-03-31 |
| Status | Valid Registration |
| Mode S Code | 50502167 |
| Mode S Code Hex | A28477 |