| Tail Number / N-Number | N680K |
| Manufacturer | PIPER |
| Model | PA-23-250 |
| Year Built | 1968 |
| Manufacturer's Serial Number | 27-3892 |
| Aircraft Type | Fixed wing multi 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 | IO-540 SER |
| Engine Type | Reciprocating |
| Number of Engines | 2 engines |
| Horsepower per Engine | 300 hp (224 kW) |
| Total Horsepower | 600 hp (448 kW) |
| Average Cruising Speed | 150 miles per hour |
| Type of Registrant | LLC |
| Owner Name | BENTLEY AVIATION SERVICES LLC |
| Street | 16192 COASTAL HWY |
| City | LEWES |
| State | DE |
| Zip Code | 19958-3608 |
| Region | Eastern |
| County | Sussex County |
| Country | US |
| Fractional Ownership | No |
| Airworthiness Classification | Standard |
| Airworthiness Date | 1995-03-29 |
| Certificate Issue Date | 2018-10-12 |
| Last Action Date | 2021-09-30 |
| Expiration Date | 2028-10-31 |
| Status | Valid Registration |
| Mode S Code | 52202030 |
| Mode S Code Hex | A90418 |
Deregistered Aircraft 1 of 1. This aircraft was previously assigned the N-number N680K.
| Tail Number / N-Number | N680K |
| Manufacturer | CURTISS WRIGHT |
| Model | TRAVEL AIR E-4000 |
| Manufacturer's Serial Number | 1257 |
| Aircraft Type | Fixed wing single engine |
| Category | Land |
| Builder Certification | Type Certificated |
| Number of Seats | 3 seats |
| Weight Class | CLASS 1 (Up to 12,499 pounds gross take off weight) |
| Number of Engines | 1 engine |
| Average Cruising Speed | 79 miles per hour |
| Type of Registrant | Individual |
| Owner Name | BERTRAM GOLDSMITH |
| Street | 1411 HAMILTON ST LIVINGSTON APTS |
| City | ALLENTOWN |
| State | PA |
| Zip Code | 18102 |
| Region | Eastern |
| County | Sussex County |
| Certificate Issue Date | 1932-03-10 |
| Last Status | Valid Registration |
| Cancellation Date | 1932-12-22 |
| Exported To | ARGENTINA |