| Tail Number / N-Number | N5514X |
| Type of Reservation | Reserved to manufacturer - temporary number |
| Reserving Party Name | BOEING CO |
| Street | 737 LOGAN AVE N |
| City | RENTON |
| State | WA |
| Zip Code | 98057 |
| Date Reserved | 1983-04-09 |
Deregistered Aircraft 1 of 2. This aircraft was previously assigned the N-number N5514X.
| Tail Number / N-Number | N5514X |
| Manufacturer | SIKORSKY |
| Model | S-76A |
| Manufacturer's Serial Number | 760044 |
| Aircraft Type | Rotorcraft |
| Category | Land |
| Builder Certification | Type Certificated |
| Number of Seats | 14 seats |
| Weight Class | CLASS 1 (Up to 12,499 pounds gross take off weight) |
| Number of Engines | 2 engines |
| Type of Registrant | Corporation |
| Owner Name | UNITED TECHNOLOGIES CORP |
| Street | MAIN STREET |
| City | STRATFORD |
| State | CT |
| Zip Code | 06602 |
| Region | New England |
| Certificate Issue Date | 1980-03-04 |
| Last Status | Valid Registration |
| Cancellation Date | 1980-03-04 |
| Exported To | CANADA |
Deregistered Aircraft 2 of 2. This aircraft was previously assigned the N-number N5514X.
| Tail Number / N-Number | N5514X |
| Manufacturer | AERO COMMANDER |
| Model | S2R |
| Manufacturer's Serial Number | 1714R |
| Aircraft Type | Fixed wing single engine |
| Category | Land |
| Builder Certification | 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 | 119 miles per hour |
| Type of Registrant | Corporation |
| Owner Name | MICRONAIR SALES AND SERVICE INC |
| Street | 3928 N W 27TH STREET |
| City | MIAMI |
| State | FL |
| Zip Code | 33142 |
| Region | Southern |
| Certificate Issue Date | 1976-04-13 |
| Last Status | Valid Registration |
| Cancellation Date | 1979-04-09 |
| Exported To | JAMAICA |