| Tail Number / N-Number | N6646Z |
| Manufacturer | BEECH |
| Model | 58P |
| Year Built | 1981 |
| Manufacturer's Serial Number | TJ-203 |
| 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 | TSIO-520 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 | 123 miles per hour |
| Type of Registrant | LLC |
| Owner Name | N1437A LLC |
| Street | 15300 S JOG RD STE 107 |
| City | DELRAY BEACH |
| State | FL |
| Zip Code | 33446-2164 |
| Region | Southern |
| County | Palm Beach County |
| Country | US |
| Fractional Ownership | No |
| Airworthiness Classification | Standard |
| Airworthiness Date | 1996-05-03 |
| Certificate Issue Date | 2022-10-21 |
| Last Action Date | 2022-10-21 |
| Expiration Date | 2029-10-31 |
| Status | Valid Registration |
| Mode S Code | 52143127 |
| Mode S Code Hex | A8C657 |
Deregistered Aircraft 1 of 1. This aircraft was previously assigned the N-number N6646Z.
| Tail Number / N-Number | N6646Z |
| Manufacturer | PIPER |
| Model | PA-25-235 |
| Manufacturer's Serial Number | 252244 |
| Aircraft Type | Fixed wing single engine |
| Category | Land |
| Builder Certification | Type Certificated |
| Number of Seats | 1 seat |
| Weight Class | CLASS 1 (Up to 12,499 pounds gross take off weight) |
| Number of Engines | 1 engine |
| Average Cruising Speed | 93 miles per hour |
| Type of Registrant | Corporation |
| Owner Name | SOUTHWEST AIR RANGERS OF ELPASO INC |
| County | Palm Beach County |
| Last Status | Valid Registration |
| Cancellation Date | 1965-04-22 |
| Exported To | MEXICO |