| Tail Number / N-Number | N6891S |
| Manufacturer | PIPER |
| Model | PA 46-350P |
| Year Built | 2022 |
| Manufacturer's Serial Number | 4636807 |
| 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 | TIO-540-AE2A |
| Engine Type | Reciprocating |
| Number of Engines | 1 engine |
| Horsepower | 350 hp (261 kW) |
| Type of Registrant | LLC |
| Owner Name | FLYING SQUIRREL HOLDINGS LLC |
| Street | 1392 FRONTAGE RD |
| City | OFALLON |
| State | IL |
| Zip Code | 62269 |
| Region | Great Lakes |
| County | St. Clair County |
| Country | US |
| Fractional Ownership | No |
| Airworthiness Classification | Standard |
| Airworthiness Date | 2022-09-21 |
| Certificate Issue Date | 2022-10-27 |
| Last Action Date | 2022-10-27 |
| Expiration Date | 2029-10-31 |
| Status | Valid Registration |
| Mode S Code | 52223462 |
| Mode S Code Hex | A92732 |
Deregistered Aircraft 1 of 1. This aircraft was previously assigned the N-number N6891S.
| Tail Number / N-Number | N6891S |
| Manufacturer | AERO COMMANDER |
| Model | 680 |
| Year Built | 1956 |
| Manufacturer's Serial Number | 680-417-92 |
| Aircraft Type | Fixed wing multi engine |
| Category | Land |
| Builder Certification | Type Certificated |
| Number of Seats | 7 seats |
| Weight Class | CLASS 1 (Up to 12,499 pounds gross take off weight) |
| Engine Manufacturer | LYCOMING |
| Engine Model | GSO&IGSO-480 |
| Engine Type | Reciprocating |
| Number of Engines | 2 engines |
| Horsepower per Engine | 340 hp (254 kW) |
| Total Horsepower | 680 hp (507 kW) |
| Average Cruising Speed | 188 miles per hour |
| Type of Registrant | Individual |
| Owner Name | MEHLHAFF JERRY K DBA |
| Other Names |
|
| Street | PO BOX 584 |
| City | BURLINGTON |
| State | WI |
| Zip Code | 53105 |
| County | St. Clair County |
| Country | US |
| Airworthiness Classification | Standard |
| Airworthiness Date | 1956-10-22 |
| Certificate Issue Date | 1978-08-28 |
| Last Action Date | 1982-06-05 |
| Last Status | Registration Expired – Pending Cancellation |
| Cancellation Date | 2015-05-19 |