Deregistered Aircraft 1 of 2. This aircraft was previously assigned the N-number N91211.
| Tail Number / N-Number | N91211 |
| Manufacturer | LOCKHEED |
| Model | 749-79 |
| Manufacturer's Serial Number | 749-2587 |
| Aircraft Type | Fixed wing multi engine |
| Category | Land |
| Builder Certification | Type Certificated |
| Number of Seats | 63 seats |
| Weight Class | CLASS 3 (20,000+ pounds gross take off weight) |
| Number of Engines | 4 engines |
| Average Cruising Speed | 262 miles per hour |
| Type of Registrant | Corporation |
| Owner Name | TRANS WORLD AIRLINES INC |
| Street | 101 WEST 11TH STREET |
| City | KANSAS CITY |
| State | MO |
| Zip Code | 64601 |
| Region | Central |
| Certificate Issue Date | 1948-07-30 |
| Last Status | Valid Registration |
| Cancellation Date | 1968-09-10 |
| Mode S Code | 53120256 |
| Mode S Code Hex | ACA0AE |
Deregistered Aircraft 2 of 2. This aircraft was previously assigned the N-number N91211.
| Tail Number / N-Number | N91211 |
| Manufacturer | NEIMAN |
| Model | FLYBABY 1-JN |
| Manufacturer's Serial Number | 3732 |
| Aircraft Type | Fixed wing single engine |
| 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 | 1 engine |
| Average Cruising Speed | 112 miles per hour |
| Zip Code | 00000 |
| Last Action Date | 1976-11-05 |
| Last Status | N-Number assigned, has not been registered and is pending cancellation |
| Cancellation Date | 2011-03-31 |
| Mode S Code | 53120256 |
| Mode S Code Hex | ACA0AE |