| Tail Number / N-Number | N6729Z |
| Manufacturer | BEECH |
| Model | 58 |
| Year Built | 1980 |
| Manufacturer's Serial Number | TH-1109 |
| 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 520 SERIES |
| Engine Type | Reciprocating |
| Number of Engines | 2 engines |
| Horsepower per Engine | 285 hp (213 kW) |
| Total Horsepower | 570 hp (425 kW) |
| Average Cruising Speed | 165 miles per hour |
| Type of Registrant | LLC |
| Owner Name | MIDDLE TENNESSEE AIRCRAFT SERVICES LLC |
| Street | 1200 N MAIN ST |
| City | MOUNT PLEASANT |
| State | TN |
| Zip Code | 38474-1071 |
| Region | Central |
| County | Maury County |
| Country | US |
| Fractional Ownership | No |
| Airworthiness Classification | Standard |
| Airworthiness Date | 1980-01-24 |
| Certificate Issue Date | 2016-10-04 |
| Last Action Date | 2022-05-11 |
| Expiration Date | 2029-10-31 |
| Status | Valid Registration |
| Mode S Code | 52163321 |
| Mode S Code Hex | A8E6D1 |
Deregistered Aircraft 1 of 1. This aircraft was previously assigned the N-number N6729Z.
| Tail Number / N-Number | N6729Z |
| Manufacturer | PIPER |
| Model | PA-25-235 |
| Manufacturer's Serial Number | 25-2345 |
| 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 | SPIRES INC |
| Street | 305 21ST PL |
| City | LAMESA |
| State | TX |
| Zip Code | 75001 |
| Region | Southwestern |
| County | Maury County |
| Certificate Issue Date | 1963-04-30 |
| Last Status | Valid Registration |
| Cancellation Date | 1967-10-02 |
| Exported To | CHILE |