| Tail Number / N-Number | N613S |
| Manufacturer | BOEING |
| Model | E75 |
| Year Built | 1943 |
| Manufacturer's Serial Number | 75-7346 |
| 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) |
| Engine Manufacturer | LYCOMING |
| Engine Model | R680-4P-B4 |
| Engine Type | Reciprocating |
| Number of Engines | 1 engine |
| Horsepower | 225 hp (168 kW) |
| Average Cruising Speed | 93 miles per hour |
| Type of Registrant | Co-Ownership |
| Owner Name | SPENCE WILLIAM D |
| Other Names |
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| Street | 32108 WINDROSE LN |
| City | WALLER |
| State | TX |
| Zip Code | 77484-9001 |
| Region | Southwestern |
| County | Waller County |
| Country | US |
| Fractional Ownership | No |
| Airworthiness Classification | Multiple |
| Airworthiness Date | 1962-06-19 |
| Certificate Issue Date | 2014-08-20 |
| Last Action Date | 2020-04-23 |
| Expiration Date | 2027-08-31 |
| Status | Valid Registration |
| Mode S Code | 51775563 |
| Mode S Code Hex | A7FB73 |