| Tail Number / N-Number | N228DS |
| Manufacturer | STOCKDALE DAVID S |
| Model | CALIDUS |
| Year Built | 2016 |
| Manufacturer's Serial Number | C00431 |
| Aircraft Type | Rotorcraft |
| 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 | ROTAX |
| Engine Model | 914ULS |
| Engine Type | 4 Cycle |
| Number of Engines | 1 engine |
| Horsepower | 115 hp (86 kW) |
| Kit Manufacturer | AUTOGYRO GMBH |
| Kit Model | CALIDUS |
| Type of Registrant | Individual |
| Owner Name | STOCKDALE DAVID J |
| Street | 1999 270TH ST |
| City | HUMBOLDT |
| State | IA |
| Zip Code | 50548-8861 |
| Region | Central |
| County | Humboldt County |
| Country | US |
| Fractional Ownership | No |
| Airworthiness Classification | Experimental |
| Airworthiness Date | 2016-03-22 |
| Certificate Issue Date | 2016-03-17 |
| Last Action Date | 2021-10-14 |
| Expiration Date | 2029-03-31 |
| Status | Valid Registration |
| Mode S Code | 50377425 |
| Mode S Code Hex | A1FF15 |
Deregistered Aircraft 1 of 1. This aircraft was previously assigned the N-number N228DS.
| Tail Number / N-Number | N228DS |
| Manufacturer | TACKABURY SUE |
| Model | CHALLENGER II |
| Manufacturer's Serial Number | DES02 |
| 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) |
| Number of Engines | 1 engine |
| Kit Manufacturer | QUAD CITY ULTRALIGHT ACFT CORP |
| Kit Model | CHALLENGER II |
| County | Humboldt County |
| Last Action Date | 2001-07-03 |
| Last Status | N-Number assigned as a Non Type Certificated (Amateur) but has not been registered that is pending cancellation |
| Cancellation Date | 2011-02-16 |