| Tail Number / N-Number | N84219 |
| Manufacturer | AEROFAB INC |
| Model | LAKE 250 |
| Manufacturer's Serial Number | 88 |
| Aircraft Type | Fixed wing single engine |
| Category | Amphibian |
| Builder Certification | 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 | TI0-540 SER |
| Engine Type | Turbo-prop |
| Number of Engines | 1 engine |
| Horsepower | 310 hp (231 kW) |
| Type of Registrant | LLC |
| Owner Name | LEAD AND BRASS RACING LLC |
| Street | 415 N BENTON AVE |
| City | HELENA |
| State | MT |
| Zip Code | 59601-5041 |
| Region | Northwest Mountain |
| County | Lewis and Clark County |
| Country | US |
| Fractional Ownership | No |
| Airworthiness Classification | Standard |
| Airworthiness Date | 1989-03-14 |
| Certificate Issue Date | 2019-03-14 |
| Last Action Date | 2022-01-24 |
| Expiration Date | 2029-03-31 |
| Status | Valid Registration |
| Mode S Code | 52704744 |
| Mode S Code Hex | AB89E4 |
Deregistered Aircraft 1 of 3. This aircraft was previously assigned the N-number N84219.
| Tail Number / N-Number | N84219 |
| Manufacturer | AERONCA |
| Model | 7AC |
| Year Built | 1946 |
| Manufacturer's Serial Number | 7AC-2910 |
| Aircraft Type | Fixed wing single engine |
| Category | Land |
| Builder Certification | Type Certificated |
| Number of Seats | 2 seats |
| Weight Class | CLASS 1 (Up to 12,499 pounds gross take off weight) |
| Number of Engines | 1 engine |
| Average Cruising Speed | 90 miles per hour |
| Type of Registrant | Individual |
| Owner Name | KRYGIER ZYGMUNT |
| Street | MAIN STREET |
| City | HELMETTA |
| State | NJ |
| Zip Code | 08828 |
| Region | Eastern |
| County | Lewis and Clark County |
| Certificate Issue Date | 1947-06-23 |
| Last Status | Valid Registration |
| Cancellation Date | 1974-08-06 |
Deregistered Aircraft 2 of 3. This aircraft was previously assigned the N-number N84219.
| Tail Number / N-Number | N84219 |
| Manufacturer | PIPER |
| Model | PA-34-220T |
| Manufacturer's Serial Number | 34-8133184 |
| Aircraft Type | Fixed wing multi engine |
| Category | Land |
| Builder Certification | Type Certificated |
| Number of Seats | 7 seats |
| Weight Class | CLASS 1 (Up to 12,499 pounds gross take off weight) |
| Number of Engines | 2 engines |
| Type of Registrant | Corporation |
| Owner Name | GLOBE AERO LIMITED INC |
| Street | BOX 5775 |
| City | LAKELAND |
| State | FL |
| Zip Code | 33803 |
| Region | Southern |
| County | Lewis and Clark County |
| Last Status | Valid Registration |
| Cancellation Date | 1981-07-23 |
| Exported To | AUSTRALIA |
Deregistered Aircraft 3 of 3. This aircraft was previously assigned the N-number N84219.
| Tail Number / N-Number | N84219 |
| Manufacturer | ROBINSON HELICOPTER COMPANY |
| Model | R22 |
| Manufacturer's Serial Number | 0363 |
| Aircraft Type | Rotorcraft |
| Category | Land |
| Builder Certification | Type Certificated |
| Number of Seats | 2 seats |
| Weight Class | CLASS 1 (Up to 12,499 pounds gross take off weight) |
| Number of Engines | 1 engine |
| County | Lewis and Clark County |
| Last Status | Aircraft registered to the manufacturer under their Dealer Certificate |