| Tail Number / N-Number | N87AZ |
| Manufacturer | BEECH |
| Model | 18D |
| Year Built | 1936 |
| Manufacturer's Serial Number | 178 |
| Aircraft Type | Fixed wing multi engine |
| Category | Land |
| Builder Certification | Type Certificated |
| Number of Seats | 11 seats |
| Weight Class | CLASS 1 (Up to 12,499 pounds gross take off weight) |
| Engine Manufacturer | JACOBS |
| Engine Model | L6 |
| Engine Type | Reciprocating |
| Number of Engines | 2 engines |
| Horsepower per Engine | 330 hp (246 kW) |
| Total Horsepower | 660 hp (492 kW) |
| Average Cruising Speed | 165 miles per hour |
| Type of Registrant | Corporation |
| Owner Name | BEECHCRAFT HERITAGE MUSEUM INC |
| Street | PO BOX 550 |
| City | TULLAHOMA |
| State | TN |
| Zip Code | 37388-0550 |
| Region | Central |
| County | Coffee County |
| Country | US |
| Fractional Ownership | No |
| Airworthiness Classification | Standard |
| Airworthiness Date | 1991-05-30 |
| Certificate Issue Date | 1997-06-26 |
| Last Action Date | 2020-03-31 |
| Expiration Date | 2027-08-31 |
| Status | Valid Registration |
| Mode S Code | 52772025 |
| Mode S Code Hex | ABF415 |