| Tail Number / N-Number | N321EH |
| Manufacturer | MOONEY |
| Model | M20M |
| Year Built | 1991 |
| Manufacturer's Serial Number | 270096 |
| Aircraft Type | Fixed wing single engine |
| Category | Land |
| Builder Certification | Type Certificated |
| Number of Seats | 4 seats |
| Weight Class | CLASS 1 (Up to 12,499 pounds gross take off weight) |
| Engine Manufacturer | LYCOMING |
| Engine Model | TIO-540-AF1A |
| Engine Type | Reciprocating |
| Number of Engines | 1 engine |
| Horsepower | 270 hp (201 kW) |
| Type of Registrant | Corporation |
| Owner Name | EASTERN STEARMAN INC TRUSTEE |
| Street | 41665 BROWNS FARM LN |
| City | LEESBURG |
| State | VA |
| Zip Code | 20176-6025 |
| Region | Eastern |
| County | Loudoun County |
| Country | US |
| Fractional Ownership | No |
| Airworthiness Classification | Standard |
| Airworthiness Date | 2011-10-21 |
| Certificate Issue Date | 2016-07-18 |
| Last Action Date | 2022-07-07 |
| Expiration Date | 2029-07-31 |
| Status | Valid Registration |
| Mode S Code | 50671163 |
| Mode S Code Hex | A37273 |