| Tail Number / N-Number | N4147 |
| Manufacturer | KAMAN AEROSPACE CORP |
| Model | K-1200 |
| Year Built | 2004 |
| Manufacturer's Serial Number | A94-0038 |
| Aircraft Type | Rotorcraft |
| Category | Land |
| Builder Certification | Type Certificated |
| Number of Seats | 1 seat |
| Weight Class | CLASS 1 (Up to 12,499 pounds gross take off weight) |
| Engine Manufacturer | HONEYWELL |
| Engine Model | T5317 SER |
| Engine Type | Turbo-shaft |
| Number of Engines | 1 engine |
| Horsepower | 1,500 hp (1,119 kW) |
| Type of Registrant | Corporation |
| Owner Name | CENTRAL COPTERS INC |
| Street | PO BOX 7300 |
| City | BOZEMAN |
| State | MT |
| Zip Code | 59771-7300 |
| Region | Northwest Mountain |
| County | Gallatin County |
| Country | US |
| Fractional Ownership | No |
| Airworthiness Classification | Standard |
| Airworthiness Date | 2004-04-13 |
| Certificate Issue Date | 2007-03-26 |
| Last Action Date | 2022-06-27 |
| Expiration Date | 2029-11-30 |
| Status | Valid Registration |
| Mode S Code | 51163111 |
| Mode S Code Hex | A4E649 |
Deregistered Aircraft 1 of 2. This aircraft was previously assigned the N-number N4147.
| Tail Number / N-Number | N4147 |
| Manufacturer | MOONEY |
| Model | M-18C |
| Year Built | 1954 |
| Manufacturer's Serial Number | 313 |
| 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) |
| Engine Manufacturer | CONT MOTOR |
| Engine Model | A&C65 SERIES |
| Engine Type | Reciprocating |
| Number of Engines | 1 engine |
| Horsepower | 65 hp (48 kW) |
| Average Cruising Speed | 103 miles per hour |
| Type of Registrant | Individual |
| Owner Name | SCHROEDER ROBERT A |
| Street | 2110 W 53RD ST |
| City | MINNEAPOLIS |
| State | MN |
| Zip Code | 55419-1045 |
| County | Gallatin County |
| Country | US |
| Airworthiness Classification | Standard |
| Airworthiness Date | 1955-10-15 |
| Certificate Issue Date | 2008-10-20 |
| Last Action Date | 2012-08-07 |
| Last Status | Valid Registration |
| Cancellation Date | 2012-11-20 |
| Exported To | CANADA |
Deregistered Aircraft 2 of 2. This aircraft was previously assigned the N-number N4147.
| Tail Number / N-Number | N4147 |
| Manufacturer | DEHAVILLAND |
| Model | DH-4B |
| Manufacturer's Serial Number | 835 |
| 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 | 93 miles per hour |
| Type of Registrant | Individual |
| County | Gallatin County |
| Certificate Issue Date | 1928-06-21 |
| Last Status | Valid Registration |
| Cancellation Date | 1930-05-05 |