| Tail Number / N-Number | N188DH |
| Manufacturer | MOONEY |
| Model | M20C |
| Year Built | 1968 |
| Manufacturer's Serial Number | 680119 |
| 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 | O&VO-360 SER |
| Engine Type | Reciprocating |
| Number of Engines | 1 engine |
| Horsepower | 180 hp (134 kW) |
| Average Cruising Speed | 127 miles per hour |
| Type of Registrant | Individual |
| Owner Name | HARMON DAVID W |
| Street | 20 CREEKSIDE VIEW DR |
| City | ASHEVILLE |
| State | NC |
| Zip Code | 28804-8812 |
| Region | Eastern |
| County | Buncombe County |
| Country | US |
| Fractional Ownership | No |
| Airworthiness Classification | Standard |
| Airworthiness Date | 1968-04-20 |
| Certificate Issue Date | 2019-01-09 |
| Last Action Date | 2021-08-13 |
| Expiration Date | 2029-01-31 |
| Status | Valid Registration |
| Mode S Code | 50257267 |
| Mode S Code Hex | A15EB7 |