| Tail Number / N-Number | N70904 |
| Manufacturer | HILLER |
| Model | UH-12E |
| Manufacturer's Serial Number | 5100 |
| Aircraft Type | Rotorcraft |
| 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 | 72 miles per hour |
| Type of Registrant | Corporation |
| Owner Name | FORT WOLTERS HELICOPTER INC |
| Street | 517 GRANT RD |
| City | MINERAL WELLS |
| State | TX |
| Zip Code | 76067-8826 |
| Region | Southwestern |
| County | Palo Pinto County |
| Country | US |
| Fractional Ownership | No |
| Certificate Issue Date | 2003-07-03 |
| Last Action Date | 2020-05-10 |
| Expiration Date | 2027-10-31 |
| Status | Valid Registration |
| Mode S Code | 52274162 |
| Mode S Code Hex | A97872 |
Deregistered Aircraft 1 of 2. This aircraft was previously assigned the N-number N70904.
| Tail Number / N-Number | N70904 |
| Manufacturer | BELL |
| Model | 412 |
| Manufacturer's Serial Number | 36070 |
| Aircraft Type | Rotorcraft |
| Category | Land |
| Builder Certification | Type Certificated |
| Number of Seats | 15 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 | BELL HELICOPTER TEXTRON INC |
| Street | PO BOX 482 |
| City | FORT WORTH |
| State | TX |
| Zip Code | 76101 |
| County | Palo Pinto County |
| Country | US |
| Certificate Issue Date | 1993-09-21 |
| Last Action Date | 1993-09-21 |
| Last Status | Valid Registration |
| Cancellation Date | 1994-03-10 |
| Exported To | CZECH REPUBLIC |
Deregistered Aircraft 2 of 2. This aircraft was previously assigned the N-number N70904.
| Tail Number / N-Number | N70904 |
| Manufacturer | PIPER |
| Model | J3C-65 |
| Manufacturer's Serial Number | 17921 |
| 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 | 67 miles per hour |
| Type of Registrant | Corporation |
| Owner Name | MONTANA SKYWAYS INC |
| Street | P O BOX 775 MUNICIPAL AIRPORT |
| City | HELENA |
| State | MT |
| Zip Code | 59601 |
| Region | Northwest Mountain |
| County | Palo Pinto County |
| Certificate Issue Date | 1946-07-10 |
| Last Status | Valid Registration |
| Cancellation Date | 1949-02-09 |