| Tail Number / N-Number | N203ET |
| Manufacturer | ETCHELL A/ETCHELL P/ETCHELL R |
| Model | ETCHELL CJ 6A |
| Year Built | 1969 |
| Manufacturer's Serial Number | 983151203 |
| Aircraft Type | Fixed wing single engine |
| Category | Land |
| Builder Certification | Not Type Certificated |
| Number of Seats | 2 seats |
| Weight Class | CLASS 1 (Up to 12,499 pounds gross take off weight) |
| Engine Manufacturer | AMA/EXPR |
| Engine Model | UNKNOWN ENG |
| Number of Engines | 1 engine |
| Type of Registrant | Co-Ownership |
| Owner Name | ETCHELL RUSSELL A |
| Other Names |
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| Street | 5645 OLD REDWOOD HWY |
| City | SANTA ROSA |
| State | CA |
| Zip Code | 95403-1151 |
| Region | Western-Pacific |
| County | Sonoma County |
| Country | US |
| Fractional Ownership | No |
| Airworthiness Classification | Experimental |
| Airworthiness Date | 1998-06-06 |
| Certificate Issue Date | 1998-04-21 |
| Last Action Date | 2023-01-22 |
| Expiration Date | 2027-05-31 |
| Status | Valid Registration |
| Mode S Code | 50316636 |
| Mode S Code Hex | A19D9E |