| Tail Number / N-Number | N7146Y |
| Manufacturer | CESSNA |
| Model | M337B |
| Year Built | 1966 |
| Manufacturer's Serial Number | 337-M0399 |
| Aircraft Type | Fixed wing multi engine |
| Category | Land |
| Builder Certification | Type Certificated |
| Number of Seats | 6 seats |
| Weight Class | CLASS 1 (Up to 12,499 pounds gross take off weight) |
| Engine Manufacturer | CONT MOTOR |
| Engine Model | IO-360 SER |
| Engine Type | Reciprocating |
| Number of Engines | 2 engines |
| Horsepower per Engine | 300 hp (224 kW) |
| Total Horsepower | 600 hp (448 kW) |
| Average Cruising Speed | 141 miles per hour |
| Type of Registrant | Co-Ownership |
| Owner Name | ROBERTS GEORGE M |
| Other Names |
|
| Street | 11519 SAGEPARK LN |
| City | HOUSTON |
| State | TX |
| Zip Code | 77089-5212 |
| Region | Southwestern |
| County | Harris County |
| Country | US |
| Fractional Ownership | No |
| Airworthiness Classification | Standard |
| Airworthiness Date | 1991-07-24 |
| Certificate Issue Date | 2000-01-18 |
| Last Action Date | 2021-11-08 |
| Expiration Date | 2029-04-30 |
| Status | Valid Registration |
| Mode S Code | 52307052 |
| Mode S Code Hex | A98E2A |
Deregistered Aircraft 1 of 1. This aircraft was previously assigned the N-number N7146Y.
| Tail Number / N-Number | N7146Y |
| Manufacturer | PIPER |
| Model | PA-30 |
| Manufacturer's Serial Number | 30-126 |
| Aircraft Type | Fixed wing multi engine |
| Category | Land |
| Builder Certification | Type Certificated |
| Number of Seats | 6 seats |
| Weight Class | CLASS 1 (Up to 12,499 pounds gross take off weight) |
| Number of Engines | 2 engines |
| Average Cruising Speed | 139 miles per hour |
| Type of Registrant | Corporation |
| Owner Name | PIPER AIRCRAFT CROP |
| Street | EAST BALD EAGLE ST |
| City | LOCK HAVEN |
| State | PA |
| Zip Code | 17745 |
| Region | Eastern |
| County | Harris County |
| Certificate Issue Date | 1963-10-16 |
| Last Status | Valid Registration |
| Cancellation Date | 1963-11-15 |
| Exported To | FRANCE |