| Tail Number / N-Number | N9504L |
| Manufacturer | CESSNA |
| Model | 182S |
| Year Built | 1998 |
| Manufacturer's Serial Number | 18280210 |
| Aircraft Type | Fixed wing single engine |
| Category | Land |
| Builder Certification | Type Certificated |
| Number of Seats | 6 seats |
| Weight Class | CLASS 1 (Up to 12,499 pounds gross take off weight) |
| Engine Manufacturer | LYCOMING |
| Engine Model | IO-540 SER |
| Engine Type | Reciprocating |
| Number of Engines | 1 engine |
| Horsepower | 300 hp (224 kW) |
| Type of Registrant | Individual |
| Owner Name | TAYLOR WILLIAM C |
| Street | 20 COOPER ST UNIT 323 |
| City | WALTHAM |
| State | MA |
| Zip Code | 02453-5498 |
| Region | New England |
| County | Middlesex County |
| Country | US |
| Fractional Ownership | No |
| Airworthiness Classification | Standard |
| Airworthiness Date | 1998-05-13 |
| Certificate Issue Date | 2016-08-01 |
| Last Action Date | 2022-06-25 |
| Expiration Date | 2029-08-31 |
| Status | Valid Registration |
| Mode S Code | 53233626 |
| Mode S Code Hex | AD3796 |
Deregistered Aircraft 1 of 1. This aircraft was previously assigned the N-number N9504L.
| Tail Number / N-Number | N9504L |
| Manufacturer | AMERICAN |
| Model | AA-5 |
| Year Built | 1972 |
| Manufacturer's Serial Number | AA5-0104 |
| 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 | 67 miles per hour |
| Type of Registrant | Co-Ownership |
| County | Middlesex County |
| Last Status | Valid Registration |
| Cancellation Date | 1974-04-05 |