Deregistered Aircraft 1 of 2. This aircraft was previously assigned the N-number N5831Y.
| Tail Number / N-Number | N5831Y |
| Manufacturer | DEE HOWARD COMPANY |
| Model | 500 |
| Year Built | 1964 |
| Manufacturer's Serial Number | 500-110 |
| Aircraft Type | Fixed wing multi engine |
| Category | Land |
| Builder Certification | Type Certificated |
| Number of Seats | 21 seats |
| Weight Class | CLASS 3 (20,000+ pounds gross take off weight) |
| Engine Manufacturer | P & W |
| Engine Model | R-2800 SERIES |
| Engine Type | Reciprocating |
| Number of Engines | 2 engines |
| Horsepower per Engine | 2,000 hp (1,492 kW) |
| Total Horsepower | 4,000 hp (2,984 kW) |
| Type of Registrant | Corporation |
| Owner Name | TAYLOR ENERGY CO |
| Street | 1 LEE CIR |
| City | NEW ORLEANS |
| State | LA |
| Zip Code | 70130-3931 |
| Country | US |
| Airworthiness Classification | Standard |
| Airworthiness Date | 1985-04-18 |
| Certificate Issue Date | 1996-09-12 |
| Last Action Date | 2003-12-06 |
| Last Status | Valid Registration |
| Cancellation Date | 2006-04-14 |
| Mode S Code | 51701637 |
| Mode S Code Hex | A7839F |
Deregistered Aircraft 2 of 2. This aircraft was previously assigned the N-number N5831Y.
| Tail Number / N-Number | N5831Y |
| Manufacturer | PIPER |
| Model | PA-23-250 |
| Manufacturer's Serial Number | 27-2980 |
| 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 | 150 miles per hour |
| Type of Registrant | Corporation |
| Owner Name | THUNDERBIRD AVIATION INC |
| Street | 7035 SOPHIA AVE |
| City | VAN NUYS |
| State | CA |
| Zip Code | 91406 |
| Region | Western-Pacific |
| Certificate Issue Date | 1967-02-27 |
| Last Status | Valid Registration |
| Cancellation Date | 1967-01-31 |
| Exported To | CANADA |
| Mode S Code | 51701637 |
| Mode S Code Hex | A7839F |