| Tail Number / N-Number | N6SF |
| Manufacturer | CESSNA |
| Model | 180J |
| Year Built | 1974 |
| Manufacturer's Serial Number | 18052498 |
| 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 | CONT MOTOR |
| Engine Model | O-470 SERIES |
| Engine Type | Reciprocating |
| Number of Engines | 1 engine |
| Horsepower | 230 hp (172 kW) |
| Average Cruising Speed | 120 miles per hour |
| Type of Registrant | Individual |
| Owner Name | WEATHERBE MARK B |
| Street | PO BOX 36 26 ENFIELD RD |
| City | LINCOLN |
| State | ME |
| Zip Code | 04457-0036 |
| Region | New England |
| County | Penobscot County |
| Country | US |
| Fractional Ownership | No |
| Airworthiness Classification | Standard |
| Airworthiness Date | 1974-10-11 |
| Certificate Issue Date | 2003-05-22 |
| Last Action Date | 2023-01-22 |
| Expiration Date | 2027-06-30 |
| Status | Valid Registration |
| Mode S Code | 51742043 |
| Mode S Code Hex | A7C423 |
Deregistered Aircraft 1 of 1. This aircraft was previously assigned the N-number N6SF.
| Tail Number / N-Number | N6SF |
| Manufacturer | PIPER |
| Model | PA-31-350 |
| Manufacturer's Serial Number | 317405204 |
| Aircraft Type | Fixed wing multi engine |
| Category | Land |
| Builder Certification | Type Certificated |
| Number of Seats | 8 seats |
| Weight Class | CLASS 1 (Up to 12,499 pounds gross take off weight) |
| Number of Engines | 2 engines |
| Average Cruising Speed | 162 miles per hour |
| Type of Registrant | Co-Ownership |
| Owner Name | AMUNDSEN JOHN D |
| Other Names |
|
| Street | P O BOX 602 |
| City | KENAI |
| State | AK |
| Zip Code | 99611 |
| County | Penobscot County |
| Country | US |
| Certificate Issue Date | 1982-03-23 |
| Last Action Date | 1997-06-18 |
| Last Status | The Triennial Aircraft Registration form was mailed and has not been returned by the Post Office |
| Cancellation Date | 1997-10-07 |