Deregistered Aircraft 1 of 2. This aircraft was previously assigned the N-number N1800N.
| Tail Number / N-Number | N1800N |
| Manufacturer | RUSSELL |
| Model | SCHREDER HP-18 |
| Manufacturer's Serial Number | 18-8 |
| Aircraft Type | Glider |
| 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) |
| Number of Engines | 0 engines |
| Average Cruising Speed | 60 miles per hour |
| Type of Registrant | Individual |
| Owner Name | RUSSELL WILLIAM MASON |
| Other Names |
|
| Street | 7201 COUNTRY CLUB DR |
| City | LA JOLLA |
| State | CA |
| Zip Code | 92037 |
| Country | US |
| Certificate Issue Date | 1976-04-22 |
| Last Action Date | 1982-11-06 |
| Last Status | Administratively canceled |
| Cancellation Date | 1982-11-06 |
| Mode S Code | 50241421 |
| Mode S Code Hex | A14311 |
Deregistered Aircraft 2 of 2. This aircraft was previously assigned the N-number N1800N.
| Tail Number / N-Number | N1800N |
| Manufacturer | CESSNA |
| Model | 120 |
| Year Built | 1946 |
| Manufacturer's Serial Number | 12044 |
| 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 |
| Average Cruising Speed | 90 miles per hour |
| Type of Registrant | Individual |
| Owner Name | POTTER MICHAEL DUANE |
| Street | 17117 IONA AVE |
| City | LEMOORE |
| State | CA |
| Zip Code | 93245 |
| Region | Western-Pacific |
| Certificate Issue Date | 1963-10-06 |
| Last Status | Valid Registration |
| Cancellation Date | 1970-07-13 |
| Mode S Code | 50241421 |
| Mode S Code Hex | A14311 |