| Tail Number / N-Number | N8503A |
| Manufacturer | BOEING |
| Model | 737-800 |
| Year Built | 2016 |
| Manufacturer's Serial Number | 38813 |
| Aircraft Type | Fixed wing multi engine |
| Category | Land |
| Builder Certification | Type Certificated |
| Number of Seats | 189 seats |
| Weight Class | CLASS 3 (20,000+ pounds gross take off weight) |
| Engine Manufacturer | CFM INTL |
| Engine Model | CFM56-7B27E/F |
| Engine Type | Turbo-fan |
| Number of Engines | 2 engines |
| Thrust per Engine | 27,300 pounds-force (121.4 kN) |
| Total Thrust | 54,600 pounds-force (242.9 kN) |
| Type of Registrant | Corporation |
| Owner Name | SOUTHWEST AIRLINES CO |
| Street | 2702 LOVE FIELD DR HDQ-4GC |
| City | DALLAS |
| State | TX |
| Zip Code | 75235-1908 |
| Region | Southwestern |
| County | Dallas County |
| Country | US |
| Fractional Ownership | No |
| Airworthiness Classification | Standard |
| Airworthiness Date | 2016-10-06 |
| Certificate Issue Date | 2016-11-04 |
| Last Action Date | 2022-08-02 |
| Expiration Date | 2029-11-30 |
| Status | Valid Registration |
| Mode S Code | 52725032 |
| Mode S Code Hex | ABAA1A |
Deregistered Aircraft 1 of 2. This aircraft was previously assigned the N-number N8503A.
| Tail Number / N-Number | N8503A |
| Manufacturer | HUGHES |
| Model | 269A |
| Year Built | 1966 |
| Manufacturer's Serial Number | 860645 |
| Aircraft Type | Rotorcraft |
| Category | Land |
| Builder Certification | Type Certificated |
| Number of Seats | 2 seats |
| Weight Class | CLASS 1 (Up to 12,499 pounds gross take off weight) |
| Engine Manufacturer | LYCOMING |
| Engine Model | HIO-360 SER |
| Engine Type | Reciprocating |
| Number of Engines | 1 engine |
| Horsepower | 205 hp (153 kW) |
| Average Cruising Speed | 65 miles per hour |
| Type of Registrant | Corporation |
| Owner Name | VIRGIN VENTURES LLC |
| Street | 18000 GROESCHKE RD STE A1 |
| City | HOUSTON |
| State | TX |
| Zip Code | 77084-5642 |
| County | Dallas County |
| Country | US |
| Airworthiness Classification | Standard |
| Airworthiness Date | 1984-03-16 |
| Certificate Issue Date | 2001-12-10 |
| Last Action Date | 2007-12-18 |
| Last Status | The Triennial Aircraft Registration form was mailed and has not been returned by the Post Office |
| Cancellation Date | 2008-02-19 |
Deregistered Aircraft 2 of 2. This aircraft was previously assigned the N-number N8503A.
| Tail Number / N-Number | N8503A |
| Manufacturer | BEECH |
| Model | A35 |
| Manufacturer's Serial Number | D1925 |
| 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 | 120 miles per hour |
| Type of Registrant | Corporation |
| Owner Name | WARD BODY WORKS INC |
| County | Dallas County |
| Last Status | Valid Registration |
| Cancellation Date | 1955-10-06 |