| Tail Number / N-Number | N78936 |
| Manufacturer | MOONEY |
| Model | M20C |
| Year Built | 1962 |
| Manufacturer's Serial Number | 1970 |
| 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 | 0-360-A1D |
| Engine Type | Reciprocating |
| Number of Engines | 1 engine |
| Horsepower | 180 hp (134 kW) |
| Average Cruising Speed | 127 miles per hour |
| Type of Registrant | Co-Ownership |
| Owner Name | NAPIER JAMES C |
| Other Names |
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| Street | 4333 CARTULINA RD |
| City | SAN DIEGO |
| State | CA |
| Zip Code | 92124-2102 |
| Region | Western-Pacific |
| County | San Diego County |
| Country | US |
| Fractional Ownership | No |
| Airworthiness Classification | Standard |
| Airworthiness Date | 1982-02-05 |
| Certificate Issue Date | 2010-05-04 |
| Last Action Date | 2022-11-14 |
| Expiration Date | 2030-04-30 |
| Status | Valid Registration |
| Mode S Code | 52532325 |
| Mode S Code Hex | AAB4D5 |