Deregistered Aircraft 1 of 2. This aircraft was previously assigned the N-number N91733.
| Tail Number / N-Number | N91733 |
| Manufacturer | JACOBSEN |
| Model | EASY RISER |
| Year Built | 1977 |
| Manufacturer's Serial Number | C1-E1-J1 |
| 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) |
| Engine Manufacturer | MCCULLOCH |
| Engine Model | 4318A&E/0-100 |
| Engine Type | Reciprocating |
| Number of Engines | 1 engine |
| Horsepower | 72 hp (54 kW) |
| Average Cruising Speed | 60 miles per hour |
| Type of Registrant | Individual |
| Owner Name | JACOBSEN CHARLES E |
| Street | RR 2 |
| City | AXTELL |
| State | NE |
| Zip Code | 68924 |
| Country | US |
| Airworthiness Classification | Experimental |
| Certificate Issue Date | 1977-01-10 |
| Last Action Date | 1977-01-15 |
| Last Status | Revoked – Canceled |
| Cancellation Date | 2012-09-12 |
| Mode S Code | 53131611 |
| Mode S Code Hex | ACB389 |
Deregistered Aircraft 2 of 2. This aircraft was previously assigned the N-number N91733.
| Tail Number / N-Number | N91733 |
| Manufacturer | RYAN |
| Model | NAVION |
| Manufacturer's Serial Number | NAV-4-458 |
| Aircraft Type | Fixed wing single engine |
| Category | Land |
| Builder Certification | Type Certificated |
| Number of Seats | 5 seats |
| Weight Class | CLASS 1 (Up to 12,499 pounds gross take off weight) |
| Number of Engines | 1 engine |
| Average Cruising Speed | 126 miles per hour |
| Type of Registrant | Individual |
| Owner Name | HANNAN ROBERT |
| Street | 2010 TYLER ST |
| City | HOLLYWOOD |
| State | FL |
| Zip Code | 33019 |
| Region | Southern |
| Certificate Issue Date | 1956-09-27 |
| Last Status | Valid Registration |
| Cancellation Date | 1970-11-19 |
| Mode S Code | 53131611 |
| Mode S Code Hex | ACB389 |