| Tail Number / N-Number | N37730 |
| Type of Reservation | Fee paid |
| Reserving Party Name | UNITED AIRLINES INC |
| Street | C/O LYTLE SOULE & CURLEE 119 N ROBINSON AVE STE 1200 |
| City | OKLAHOMA CITY |
| State | OK |
| Zip Code | 73102-4617 |
| Date Reserved | 2022-09-15 |
| Expiration Date | 2023-07-15 |
Deregistered Aircraft 1 of 2. This aircraft was previously assigned the N-number N37730.
| Tail Number / N-Number | N37730 |
| Manufacturer | BELL KITZ KOPTERS |
| Model | 47D1 |
| Manufacturer's Serial Number | 767 |
| Aircraft Type | Rotorcraft |
| Category | Land |
| Builder Certification | Type Certificated |
| Number of Seats | 3 seats |
| Weight Class | CLASS 1 (Up to 12,499 pounds gross take off weight) |
| Number of Engines | 1 engine |
| Average Cruising Speed | 78 miles per hour |
| Type of Registrant | Corporation |
| Owner Name | ORCO AVIATION INC DBA RIVERSIDE AIR SERVICE |
| Street | 6741 FLIGHT RD |
| City | RIVERSIDE |
| State | CA |
| Zip Code | 92504 |
| Region | Western-Pacific |
| Certificate Issue Date | 1975-12-16 |
| Last Status | Valid Registration |
| Cancellation Date | 1982-03-22 |
Deregistered Aircraft 2 of 2. This aircraft was previously assigned the N-number N37730.
| Tail Number / N-Number | N37730 |
| Manufacturer | PORTERFIELD |
| Model | FP-65 |
| Manufacturer's Serial Number | 950 |
| 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 | 76 miles per hour |
| Type of Registrant | Corporation |
| Owner Name | DEFENSE PLANT CORP |
| Last Status | Valid Registration |
| Cancellation Date | 1949-12-06 |