| Tail Number / N-Number | N871ND |
| Manufacturer | DOUGLAS GARY MAGUIRE |
| Model | BULLDOG 38K |
| Year Built | 2019 |
| Manufacturer's Serial Number | 001 |
| Aircraft Type | Balloon |
| Category | Land |
| Builder Certification | Not Type Certificated |
| Number of Seats | 1 seat |
| Weight Class | CLASS 1 (Up to 12,499 pounds gross take off weight) |
| Engine Manufacturer | NONE |
| Engine Model | NONE |
| Number of Engines | 0 engines |
| Type of Registrant | Individual |
| Owner Name | MAGUIRE DOUGLAS GARY |
| Street | PO BOX 354 |
| City | ALLENSPARK |
| State | CO |
| Zip Code | 80510-0354 |
| Region | Northwest Mountain |
| County | Boulder County |
| Country | US |
| Fractional Ownership | No |
| Airworthiness Classification | Experimental |
| Airworthiness Date | 2019-09-04 |
| Certificate Issue Date | 2019-06-21 |
| Last Action Date | 2022-01-17 |
| Expiration Date | 2029-06-30 |
| Status | Valid Registration |
| Mode S Code | 52775475 |
| Mode S Code Hex | ABFB3D |
Deregistered Aircraft 1 of 1. This aircraft was previously assigned the N-number N871ND.
| Tail Number / N-Number | N871ND |
| Manufacturer | QUAD CITY CHALLENGER |
| Model | CHALLENGER I |
| Year Built | 1987 |
| Manufacturer's Serial Number | 0287B0221 |
| Aircraft Type | Fixed wing single engine |
| Category | Land |
| Builder Certification | Light Sport |
| Number of Seats | 2 seats |
| Weight Class | CLASS 1 (Up to 12,499 pounds gross take off weight) |
| Engine Manufacturer | ROTAX |
| Engine Model | 447 |
| Engine Type | 2 Cycle |
| Number of Engines | 1 engine |
| Horsepower | 40 hp (30 kW) |
| Type of Registrant | Individual |
| Owner Name | LARSON BRADLEY D |
| Street | 1908 163RD AVE SE |
| City | GARDNER |
| State | ND |
| Zip Code | 58036-9630 |
| County | Boulder County |
| Country | US |
| Airworthiness Classification | Experimental |
| Airworthiness Date | 2007-11-30 |
| Certificate Issue Date | 2007-08-27 |
| Last Action Date | 2007-08-27 |
| Last Status | Valid Registration |
| Cancellation Date | 2011-05-25 |
| Exported To | CANADA |