| Tail Number / N-Number | N21AR |
| Manufacturer | SOCATA |
| Model | TB-20 TRINIDAD |
| Manufacturer's Serial Number | 755 |
| 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 | IO-540 SER |
| Engine Type | Reciprocating |
| Number of Engines | 1 engine |
| Horsepower | 300 hp (224 kW) |
| Type of Registrant | Co-Ownership |
| Owner Name | CLARKSON JEFFREY D |
| Other Names |
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| Street | 3091 E MORRISON RANCH PKWY |
| City | GILBERT |
| State | AZ |
| Zip Code | 85296-9468 |
| Region | Western-Pacific |
| County | Maricopa County |
| Country | US |
| Fractional Ownership | No |
| Airworthiness Classification | Standard |
| Airworthiness Date | 1987-06-19 |
| Certificate Issue Date | 2017-05-01 |
| Last Action Date | 2023-01-22 |
| Expiration Date | 2027-05-31 |
| Status | Valid Registration |
| Mode S Code | 50333471 |
| Mode S Code Hex | A1B739 |