Deregistered Aircraft 1 of 2. This aircraft was previously assigned the N-number N91697.
| Tail Number / N-Number | N91697 |
| Manufacturer | NORTH AMERICAN |
| Model | NAVION |
| Manufacturer's Serial Number | NAV-4-439 |
| 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 | Corporation |
| Owner Name | EMBRY-RIDDLE CO |
| Street | CHAPMAN FIELD |
| City | MIAMI |
| State | FL |
| Zip Code | 33010 |
| Region | Southern |
| Certificate Issue Date | 1947-09-25 |
| Last Status | Valid Registration |
| Cancellation Date | 1949-10-26 |
| Exported To | VENEZUELA |
| Mode S Code | 53130250 |
| Mode S Code Hex | ACB0A8 |
Deregistered Aircraft 2 of 2. This aircraft was previously assigned the N-number N91697.
| Tail Number / N-Number | N91697 |
| Manufacturer | GROEN BROTHERS AVN USA INC |
| Model | SPARROWHAWK II |
| Manufacturer's Serial Number | S0200014 |
| Aircraft Type | Gyroplane |
| Category | Land |
| Builder Certification | Light Sport |
| Number of Seats | 2 seats |
| Weight Class | CLASS 1 (Up to 12,499 pounds gross take off weight) |
| Number of Engines | 1 engine |
| Last Action Date | 2006-11-21 |
| Last Status | N-Number assigned as a Non Type Certificated (Amateur) but has not been registered that is pending cancellation |
| Cancellation Date | 2011-06-13 |
| Mode S Code | 53130250 |
| Mode S Code Hex | ACB0A8 |