| Tail Number / N-Number | N156SF |
| Manufacturer | FIESELER WERKE |
| Model | FI-156-C7 |
| Year Built | 1944 |
| Manufacturer's Serial Number | 3452 |
| Aircraft Type | Fixed wing single engine |
| Category | Land |
| Builder Certification | Not Type Certificated |
| Number of Seats | 2 seats |
| Weight Class | CLASS 1 (Up to 12,499 pounds gross take off weight) |
| Engine Manufacturer | ARGUS |
| Engine Model | AS10C-3 |
| Engine Type | Reciprocating |
| Number of Engines | 1 engine |
| Horsepower | 240 hp (179 kW) |
| Type of Registrant | LLC |
| Owner Name | ECHO MATRIX LLC |
| Street | PO BOX 1860 |
| City | BENTONVILLE |
| State | AR |
| Zip Code | 72712-1860 |
| Region | Southwestern |
| County | Benton County |
| Country | US |
| Fractional Ownership | No |
| Airworthiness Classification | Experimental |
| Airworthiness Date | 2016-08-18 |
| Certificate Issue Date | 2020-04-09 |
| Last Action Date | 2023-01-22 |
| Expiration Date | 2027-04-30 |
| Status | Valid Registration |
| Mode S Code | 50161017 |
| Mode S Code Hex | A0E20F |