Deregistered Aircraft 1 of 2. This aircraft was previously assigned the N-number N41899.
| Tail Number / N-Number | N41899 |
| Manufacturer | BOEING |
| Model | A75N1 |
| Manufacturer's Serial Number | 75-6795 |
| 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) |
| Number of Engines | 1 engine |
| Type of Registrant | Individual |
| Owner Name | CHARLES M LOHR |
| Street | N A T C B O Q 1 |
| City | PATUXENT RIVER |
| State | MD |
| Zip Code | 20670 |
| Region | Eastern |
| Certificate Issue Date | 1947-08-26 |
| Last Status | Valid Registration |
| Cancellation Date | 1955-10-27 |
| Mode S Code | 51172615 |
| Mode S Code Hex | A4F58D |
Deregistered Aircraft 2 of 2. This aircraft was previously assigned the N-number N41899.
| Tail Number / N-Number | N41899 |
| Manufacturer | ROBINSON HELICOPTER |
| Model | R22 BETA |
| Manufacturer's Serial Number | 4352 |
| Aircraft Type | Rotorcraft |
| Category | Land |
| Builder Certification | 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 |
| Type of Registrant | Corporation |
| Owner Name | ROBINSON HELICOPTER CO |
| Street | 2901 AIRPORT DR |
| City | TORRANCE |
| State | CA |
| Zip Code | 90505-6115 |
| Country | US |
| Last Action Date | 2008-07-24 |
| Last Status | Aircraft registered to the manufacturer under their Dealer Certificate |
| Cancellation Date | 2008-08-13 |
| Exported To | ITALY |
| Mode S Code | 51172615 |
| Mode S Code Hex | A4F58D |