| Tail Number / N-Number | N4503F |
| Manufacturer | PIPER |
| Model | PA-28-140 |
| Year Built | 1976 |
| Manufacturer's Serial Number | 28-7725018 |
| 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 | 107 miles per hour |
| Type of Registrant | Individual |
| Owner Name | WILLIAMS EDWIN H |
| Street | 237 MIDDLE RD |
| City | EDGECOMB |
| State | ME |
| Zip Code | 04556-3120 |
| Region | New England |
| County | Lincoln County |
| Country | US |
| Fractional Ownership | No |
| Airworthiness Classification | Standard |
| Airworthiness Date | 1976-08-25 |
| Certificate Issue Date | 1998-05-19 |
| Last Action Date | 2020-02-11 |
| Expiration Date | 2027-07-31 |
| Status | Valid Registration |
| Mode S Code | 51272343 |
| Mode S Code Hex | A574E3 |