| Tail Number / N-Number | N8191V |
| Manufacturer | LACOURSE RICHARD |
| Model | COZY MK IV |
| Year Built | 1999 |
| Manufacturer's Serial Number | 237 |
| Aircraft Type | Fixed wing single engine |
| Category | Land |
| Builder Certification | Not Type Certificated |
| Number of Seats | 4 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 | Individual |
| Owner Name | NELSON RONALD R |
| Street | 603 WELCH AVE |
| City | BERTHOUD |
| State | CO |
| Zip Code | 80513-2644 |
| Region | Northwest Mountain |
| County | Larimer County |
| Country | US |
| Fractional Ownership | No |
| Airworthiness Classification | Experimental |
| Airworthiness Date | 1999-06-16 |
| Certificate Issue Date | 2014-07-24 |
| Last Action Date | 2020-07-02 |
| Expiration Date | 2027-07-31 |
| Status | Valid Registration |
| Mode S Code | 52626532 |
| Mode S Code Hex | AB2D5A |
Deregistered Aircraft 1 of 3. This aircraft was previously assigned the N-number N8191V.
| Tail Number / N-Number | N8191V |
| Manufacturer | MESSERSCHMITT |
| Model | BK 117 B-1 |
| Manufacturer's Serial Number | 7197 |
| Aircraft Type | Rotorcraft |
| Category | Land |
| Builder Certification | Type Certificated |
| Number of Seats | 11 seats |
| Weight Class | CLASS 1 (Up to 12,499 pounds gross take off weight) |
| Number of Engines | 2 engines |
| Type of Registrant | Non Citizen Corporation |
| Owner Name | AMERICAN EUROCOPTER CORPORATION |
| Street | 2701 FORUM DR |
| City | GRAND PRAIRIE |
| State | TX |
| Zip Code | 75051 |
| County | Larimer County |
| Country | US |
| Certificate Issue Date | 1992-07-13 |
| Last Action Date | 1992-07-14 |
| Last Status | Valid Registration |
| Cancellation Date | 1993-06-01 |
| Exported To | CHILE |
Deregistered Aircraft 2 of 3. This aircraft was previously assigned the N-number N8191V.
| Tail Number / N-Number | N8191V |
| Manufacturer | CESSNA |
| Model | A188 |
| Manufacturer's Serial Number | 188-0441 |
| Aircraft Type | Fixed wing single engine |
| Category | Land |
| Builder Certification | Type Certificated |
| Number of Seats | 1 seat |
| Weight Class | CLASS 1 (Up to 12,499 pounds gross take off weight) |
| Number of Engines | 1 engine |
| Average Cruising Speed | 96 miles per hour |
| Type of Registrant | Corporation |
| Owner Name | H & S AGRICULTURAL AVIATION |
| Street | P O BOX 239 |
| City | HANFORD |
| State | CA |
| Zip Code | 93230 |
| Region | Western-Pacific |
| County | Larimer County |
| Certificate Issue Date | 1969-05-07 |
| Last Status | Valid Registration |
| Cancellation Date | 1970-05-25 |
| Exported To | CANADA |
Deregistered Aircraft 3 of 3. This aircraft was previously assigned the N-number N8191V.
| Tail Number / N-Number | N8191V |
| Manufacturer | PIPER |
| Model | PA-28-181 |
| Manufacturer's Serial Number | 288090115 |
| Aircraft Type | Fixed wing single engine |
| Category | Land |
| Builder Certification | Type Certificated |
| Number of Seats | 4 seats |
| Weight Class | CLASS 1 (Up to 12,499 pounds gross take off weight) |
| Number of Engines | 1 engine |
| Average Cruising Speed | 105 miles per hour |
| County | Larimer County |
| Last Status | N-Number Assigned – but has not yet been registered |