| Tail Number / N-Number | N2211 |
| Manufacturer | DIEHL |
| Model | SYI-1 |
| Manufacturer's Serial Number | 1 |
| Aircraft Type | Fixed wing single engine |
| Category | Land |
| Builder Certification | Not Type Certificated |
| Number of Seats | 1 seat |
| Weight Class | CLASS 1 (Up to 12,499 pounds gross take off weight) |
| Engine Manufacturer | LYCOMING |
| Engine Model | 0-290 SERIES |
| Engine Type | Reciprocating |
| Number of Engines | 1 engine |
| Horsepower | 140 hp (104 kW) |
| Average Cruising Speed | 86 miles per hour |
| Type of Registrant | Co-Ownership |
| Owner Name | DIEHL ROSS E |
| Other Names |
|
| Street | 3956 CHAPARRAL DR |
| City | CHINO |
| State | CA |
| Zip Code | 91710-3001 |
| Region | Western-Pacific |
| County | San Bernardino County |
| Country | US |
| Fractional Ownership | No |
| Airworthiness Classification | Experimental |
| Airworthiness Date | 1974-10-16 |
| Certificate Issue Date | 2017-12-29 |
| Last Action Date | 2020-07-31 |
| Expiration Date | 2027-12-31 |
| Status | Valid Registration |
| Mode S Code | 50363463 |
| Mode S Code Hex | A1E733 |
Deregistered Aircraft 1 of 1. This aircraft was previously assigned the N-number N2211.
| Tail Number / N-Number | N2211 |
| Manufacturer | WACO |
| Model | 9 |
| Year Built | 1926 |
| Manufacturer's Serial Number | A-435 |
| Aircraft Type | Fixed wing single engine |
| Category | Land |
| Builder Certification | Type Certificated |
| Number of Seats | 3 seats |
| Weight Class | CLASS 1 (Up to 12,499 pounds gross take off weight) |
| Number of Engines | 1 engine |
| Average Cruising Speed | 90 miles per hour |
| Type of Registrant | Corporation |
| Owner Name | ARKANSAS AIRCRAFT CO |
| Street | GENERAL DELIVERY |
| City | LITTLE ROCK |
| State | AR |
| Zip Code | 72201 |
| Region | Southwestern |
| County | San Bernardino County |
| Last Status | Valid Registration |
| Cancellation Date | 1927-12-03 |