| Tail Number / N-Number | N9923S |
| Type of Reservation | Fee paid |
| Reserving Party Name | SOUTHWEST AIRLINES CO |
| Street | DAL2MX CERTIFICATE COMPLIANCE 2832 SHORECREST DR |
| City | DALLAS |
| State | TX |
| Zip Code | 75235-1917 |
| Date Reserved | 2021-07-06 |
| Expiration Date | 2023-05-06 |
Deregistered Aircraft 1 of 2. This aircraft was previously assigned the N-number N9923S.
| Tail Number / N-Number | N9923S |
| Manufacturer | DOUGLAS |
| Model | DC3C |
| Year Built | 1951 |
| Manufacturer's Serial Number | 25964 |
| Aircraft Type | Fixed wing multi engine |
| Category | Land |
| Builder Certification | Type Certificated |
| Number of Seats | 32 seats |
| Weight Class | CLASS 3 (20,000+ pounds gross take off weight) |
| Number of Engines | 2 engines |
| Average Cruising Speed | 144 miles per hour |
| Type of Registrant | Corporation |
| Owner Name | BASLER TURBO CONVERSIONS LLC |
| Street | PO BOX 2305 |
| City | OSHKOSH |
| State | WI |
| Zip Code | 54902 |
| Country | US |
| Airworthiness Classification | Standard |
| Airworthiness Date | 1975-07-10 |
| Certificate Issue Date | 2005-12-19 |
| Last Action Date | 2008-12-16 |
| Last Status | The Triennial Aircraft Registration form was mailed and has not been returned by the Post Office |
| Cancellation Date | 2011-08-04 |
| Exported To | CANADA |
Deregistered Aircraft 2 of 2. This aircraft was previously assigned the N-number N9923S.
| Tail Number / N-Number | N9923S |
| Manufacturer | MOONEY |
| Model | M20J |
| Manufacturer's Serial Number | 24-1094 |
| Aircraft Type | Fixed wing single engine |
| Category | Land |
| Builder Certification | Type Certificated |
| Number of Seats | 4 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 | MOONEY AIRCRAFT CORP |
| Street | BOX 72 |
| City | KERRVILLE |
| State | TX |
| Zip Code | 78028 |
| Region | Southwestern |
| Last Status | Valid Registration |
| Cancellation Date | 1981-05-27 |
| Exported To | UNITED KINGDOM |