| Tail Number / N-Number | N42940 |
| Manufacturer | OLSON B D/OLSON D W |
| Model | BDO 18 |
| Year Built | 2004 |
| Manufacturer's Serial Number | 21901 |
| 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 | Partnership |
| Owner Name | OLSON BERNARD D |
| Other Names |
|
| Street | 1469 250TH ST |
| City | MOORLAND |
| State | IA |
| Zip Code | 50566-7500 |
| Region | Central |
| County | Webster County |
| Country | US |
| Fractional Ownership | No |
| Airworthiness Classification | Experimental |
| Airworthiness Date | 2005-10-26 |
| Certificate Issue Date | 2005-01-28 |
| Last Action Date | 2022-02-20 |
| Expiration Date | 2029-07-31 |
| Status | Valid Registration |
| Mode S Code | 51220013 |
| Mode S Code Hex | A5200B |
Deregistered Aircraft 1 of 2. This aircraft was previously assigned the N-number N42940.
| Tail Number / N-Number | N42940 |
| Manufacturer | PIPER |
| Model | PA-28-181 |
| Manufacturer's Serial Number | 288390042 |
| 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 | 105 miles per hour |
| Type of Registrant | Corporation |
| Owner Name | NIEDERHAUSER AIRWAYS INC |
| Street | 2814 AIRPORT BLVD |
| City | WATERLOO |
| State | SD |
| Zip Code | 57073 |
| County | Webster County |
| Country | US |
| Certificate Issue Date | 1989-07-18 |
| Last Action Date | 1989-07-19 |
| Last Status | Valid Registration |
| Cancellation Date | 1990-03-21 |
| Exported To | FRANCE |
Deregistered Aircraft 2 of 2. This aircraft was previously assigned the N-number N42940.
| Tail Number / N-Number | N42940 |
| Manufacturer | CESSNA |
| Model | 180J |
| Year Built | 1974 |
| Manufacturer's Serial Number | 18052388 |
| Aircraft Type | Fixed wing single engine |
| Category | Land |
| Builder Certification | Type Certificated |
| Number of Seats | 6 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 |
| County | Webster County |
| Last Status | Valid Registration |
| Cancellation Date | 1974-02-20 |
| Exported To | MEXICO |