| Tail Number / N-Number | N5503L |
| Manufacturer | MAULE |
| Model | M-7-235C |
| Year Built | 1999 |
| Manufacturer's Serial Number | 25040C |
| 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) |
| Engine Manufacturer | LYCOMING |
| Engine Model | 0-540 SERIES |
| Engine Type | Reciprocating |
| Number of Engines | 1 engine |
| Horsepower | 250 hp (187 kW) |
| Type of Registrant | Individual |
| Owner Name | PATTERSON GEORGE M |
| Street | 8455 STATE HIGHWAY 173 N |
| City | BANDERA |
| State | TX |
| Zip Code | 78003-5027 |
| Region | Southwestern |
| County | Bandera County |
| Country | US |
| Fractional Ownership | No |
| Airworthiness Classification | Standard |
| Airworthiness Date | 1999-10-05 |
| Certificate Issue Date | 2009-01-15 |
| Last Action Date | 2022-02-07 |
| Expiration Date | 2029-05-31 |
| Status | Valid Registration |
| Mode S Code | 51601067 |
| Mode S Code Hex | A70237 |
Deregistered Aircraft 1 of 1. This aircraft was previously assigned the N-number N5503L.
| Tail Number / N-Number | N5503L |
| Manufacturer | GRUMMAN AMERICAN AVN. CORP. |
| Model | AA-1B |
| Manufacturer's Serial Number | AA1B0603 |
| 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 | 100 miles per hour |
| Type of Registrant | Individual |
| Owner Name | NELSON RICHARD L |
| Street | 19 CASTLE DR. |
| City | CRANSTON |
| State | RI |
| Zip Code | 02920 |
| Region | New England |
| County | Bandera County |
| Certificate Issue Date | 1976-04-02 |
| Last Status | Valid Registration |
| Cancellation Date | 1976-08-05 |