| Tail Number / N-Number | N474B |
| Manufacturer | DJI |
| Model | AGRAS T30 |
| Manufacturer's Serial Number | 3U5BJ4H00100JF |
| Aircraft Type | Rotorcraft |
| Category | Land |
| Builder Certification | Not Type Certificated |
| Number of Seats | 0 seats |
| Weight Class | CLASS 1 (Up to 12,499 pounds gross take off weight) |
| Number of Engines | 6 engines |
| Type of Registrant | Individual |
| Owner Name | BUYERT BRETT N |
| Street | 108 4TH ST |
| City | IRETON |
| State | IA |
| Zip Code | 51027-7441 |
| Region | Central |
| County | Sioux County |
| Country | US |
| Fractional Ownership | No |
| Certificate Issue Date | 2022-10-08 |
| Last Action Date | 2022-10-08 |
| Expiration Date | 2029-10-31 |
| Status | Valid Registration |
| Mode S Code | 51350017 |
| Mode S Code Hex | A5D00F |
Deregistered Aircraft 1 of 2. This aircraft was previously assigned the N-number N474B.
| Tail Number / N-Number | N474B |
| Manufacturer | DIAMOND AIRCRAFT IND INC |
| Model | DA20-A1 |
| Year Built | 1995 |
| Manufacturer's Serial Number | 10040 |
| Aircraft Type | Fixed wing single engine |
| Category | Land |
| Builder Certification | Type Certificated |
| Number of Seats | 2 seats |
| Weight Class | CLASS 1 (Up to 12,499 pounds gross take off weight) |
| Engine Manufacturer | BOMBARDIER |
| Engine Model | ROTAX (ALL) |
| Engine Type | Reciprocating |
| Number of Engines | 1 engine |
| Type of Registrant | Individual |
| Owner Name | BOWERSOX KENNETH D |
| Street | 16907 SOARING FOREST DR |
| City | HOUSTON |
| State | TX |
| Zip Code | 77059-4003 |
| County | Sioux County |
| Country | US |
| Airworthiness Classification | Standard |
| Airworthiness Date | 1995-10-17 |
| Certificate Issue Date | 2004-01-30 |
| Last Action Date | 2004-01-30 |
| Last Status | Valid Registration |
| Cancellation Date | 2005-04-06 |
| Exported To | THAILAND |
Deregistered Aircraft 2 of 2. This aircraft was previously assigned the N-number N474B.
| Tail Number / N-Number | N474B |
| Manufacturer | BEECH |
| Model | 35 |
| Manufacturer's Serial Number | D-1492 |
| 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) |
| Number of Engines | 1 engine |
| Average Cruising Speed | 120 miles per hour |
| Type of Registrant | Corporation |
| Owner Name | HAL ROBERTS CO |
| Street | GENERAL DELIVERY |
| City | DIXON |
| State | IL |
| Zip Code | 61021 |
| Region | Great Lakes |
| County | Sioux County |
| Certificate Issue Date | 1953-10-15 |
| Last Status | Valid Registration |
| Cancellation Date | 1965-06-02 |
| Exported To | CANADA |