Deregistered Aircraft 1 of 2. This aircraft was previously assigned the N-number N8197X.
| Tail Number / N-Number | N8197X |
| Manufacturer | MESSERSCHMITT-BOELKOW-BLOHM |
| Model | BO-105S |
| Manufacturer's Serial Number | S-808 |
| Aircraft Type | Rotorcraft |
| Category | Land |
| Builder Certification | Type Certificated |
| Number of Seats | 5 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 | PETROLEUM HELICOPTERS INC |
| Street | 2001 SE EVANGELINE TRWY |
| City | LAFAYETTE |
| State | LA |
| Zip Code | 70508-2156 |
| Country | US |
| Certificate Issue Date | 2002-07-24 |
| Last Action Date | 2005-07-19 |
| Last Status | The Triennial Aircraft Registration form was mailed and has not been returned by the Post Office |
| Cancellation Date | 2005-09-07 |
| Mode S Code | 52627056 |
| Mode S Code Hex | AB2E2E |
Deregistered Aircraft 2 of 2. This aircraft was previously assigned the N-number N8197X.
| Tail Number / N-Number | N8197X |
| Manufacturer | PIPER |
| Model | PA-28-161 |
| Manufacturer's Serial Number | 28-8016317 |
| 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 | 108 miles per hour |
| Type of Registrant | Corporation |
| Owner Name | MONARCH AVIATION INC |
| Street | PO BOX 527 |
| City | MONTEREY |
| State | CA |
| Zip Code | 93940 |
| Region | Western-Pacific |
| Certificate Issue Date | 1980-06-24 |
| Last Status | Valid Registration |
| Cancellation Date | 1982-04-07 |
| Exported To | NEW ZEALAND |
| Mode S Code | 52627056 |
| Mode S Code Hex | AB2E2E |