| Tail Number / N-Number | N615SD |
| Manufacturer | MAULE |
| Model | M-4-220C |
| Manufacturer's Serial Number | 2083C |
| 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 | FRANKLIN |
| Engine Model | 6A-350-C1 |
| Engine Type | Reciprocating |
| Number of Engines | 1 engine |
| Horsepower | 220 hp (164 kW) |
| Average Cruising Speed | 108 miles per hour |
| Type of Registrant | Individual |
| Owner Name | HOLLAND ANDREW K |
| Street | 37446 DUTCH LANDING LOOP |
| City | STERLING |
| State | AK |
| Zip Code | 99672-9654 |
| Region | Alaskan |
| County | Kenai Peninsula Borough |
| Country | US |
| Fractional Ownership | No |
| Airworthiness Classification | Standard |
| Airworthiness Date | 1971-09-30 |
| Certificate Issue Date | 2021-01-26 |
| Last Action Date | 2021-01-26 |
| Expiration Date | 2028-01-31 |
| Status | Valid Registration |
| Mode S Code | 52001345 |
| Mode S Code Hex | A802E5 |