| Tail Number / N-Number | N1KV |
| Manufacturer | LANCAIR COMPANY |
| Model | LC-40-550FG |
| Year Built | 2003 |
| Manufacturer's Serial Number | 40063 |
| 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 | CONT MOTOR |
| Engine Model | IO-550 SERIES |
| Engine Type | Reciprocating |
| Number of Engines | 1 engine |
| Horsepower | 300 hp (224 kW) |
| Type of Registrant | LLC |
| Owner Name | PARAGON AVIATION LLC |
| Street | 3511 SILVERSIDE RD |
| City | WILMINGTON |
| State | DE |
| Zip Code | 19810-4902 |
| Region | Eastern |
| County | New Castle County |
| Country | US |
| Fractional Ownership | No |
| Airworthiness Classification | Standard |
| Airworthiness Date | 2003-03-21 |
| Certificate Issue Date | 2007-05-31 |
| Last Action Date | 2023-01-22 |
| Expiration Date | 2027-04-30 |
| Status | Valid Registration |
| Mode S Code | 50000367 |
| Mode S Code Hex | A000F7 |
Deregistered Aircraft 1 of 1. This aircraft was previously assigned the N-number N1KV.
| Tail Number / N-Number | N1KV |
| Manufacturer | WATT |
| Model | KV-1 |
| Year Built | 1975 |
| Manufacturer's Serial Number | 0001 |
| Aircraft Type | Fixed wing single engine |
| Category | Land |
| Builder Certification | Not Type Certificated |
| Number of Seats | 1 seat |
| Weight Class | CLASS 1 (Up to 12,499 pounds gross take off weight) |
| Engine Manufacturer | MENASCO |
| Engine Model | 0-45 |
| Engine Type | Reciprocating |
| Number of Engines | 1 engine |
| Horsepower | 22 hp (16 kW) |
| Average Cruising Speed | 85 miles per hour |
| Type of Registrant | Individual |
| Owner Name | WATT VERNON F |
| Street | P O BOX 85 |
| City | EAGLE BUTTE |
| State | SD |
| Zip Code | 57625 |
| County | New Castle County |
| Country | US |
| Airworthiness Classification | Experimental |
| Certificate Issue Date | 1975-03-24 |
| Last Action Date | 1977-01-14 |
| Last Status | Revoked – Pending Cancellation |
| Cancellation Date | 2010-12-17 |