| Tail Number / N-Number | N1001X |
| Manufacturer | BRUCE RYAN |
| Model | LANCAIR IVP |
| Year Built | 2012 |
| Manufacturer's Serial Number | LIV-459 |
| 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 | CONT MOTOR |
| Engine Model | TSIO-550 SER |
| Engine Type | Reciprocating |
| Number of Engines | 1 engine |
| Horsepower | 280 hp (209 kW) |
| Kit Manufacturer | LANCAIR INTL INC |
| Kit Model | LANCAIR IV P |
| Type of Registrant | Corporation |
| Owner Name | B RYAN ENTERPRISES INC |
| Street | 308 CHESTNUT ST |
| City | LYNNFIELD |
| State | MA |
| Zip Code | 01940-2411 |
| Region | New England |
| County | Essex County |
| Country | US |
| Fractional Ownership | No |
| Airworthiness Classification | Experimental |
| Airworthiness Date | 2012-08-01 |
| Certificate Issue Date | 2008-03-18 |
| Last Action Date | 2022-07-12 |
| Expiration Date | 2029-12-31 |
| Status | Valid Registration |
| Mode S Code | 50003505 |
| Mode S Code Hex | A00745 |
Deregistered Aircraft 1 of 1. This aircraft was previously assigned the N-number N1001X.
| Tail Number / N-Number | N1001X |
| Manufacturer | TEXAS HELICOPTER CORP |
| Model | M79S |
| Year Built | 1981 |
| Manufacturer's Serial Number | 101-79 |
| Aircraft Type | Rotorcraft |
| Category | Land |
| Builder Certification | Not Type Certificated |
| Number of Seats | 1 seat |
| Weight Class | CLASS 1 (Up to 12,499 pounds gross take off weight) |
| Engine Manufacturer | ALLISON |
| Engine Model | 250 SERIES |
| Engine Type | Turbo-prop |
| Number of Engines | 1 engine |
| Horsepower | 300 hp (224 kW) |
| Type of Registrant | Corporation |
| Owner Name | TEXAS HELICOPTER CORPORATION |
| Street | 1336 S IRVING HEIGHTS DRIVE |
| City | IRVING |
| State | TX |
| Zip Code | 75060 |
| County | Essex County |
| Country | US |
| Airworthiness Classification | Experimental |
| Airworthiness Date | 1985-04-25 |
| Certificate Issue Date | 1979-01-22 |
| Last Action Date | 1994-05-05 |
| Last Status | A second attempt has been made at mailing a Triennial Aircraft Registration form to the owner with no response |
| Cancellation Date | 2002-05-20 |