| Tail Number / N-Number | N31CK |
| Manufacturer | CIRRUS DESIGN CORP |
| Model | SR20 |
| Year Built | 2020 |
| Manufacturer's Serial Number | 2604 |
| 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 | LYCOMING |
| Engine Model | IO-390-C3B6 |
| Engine Type | Reciprocating |
| Number of Engines | 1 engine |
| Horsepower | 215 hp (160 kW) |
| Type of Registrant | LLC |
| Owner Name | GRISWOLD AVIATION LLC |
| Street | 10922 BENT TREE RD |
| City | SANTA ANA |
| State | CA |
| Zip Code | 92705-2525 |
| Region | Western-Pacific |
| County | Orange County |
| Country | US |
| Fractional Ownership | No |
| Airworthiness Classification | Standard |
| Airworthiness Date | 2020-07-15 |
| Certificate Issue Date | 2023-01-05 |
| Last Action Date | 2023-01-05 |
| Expiration Date | 2030-01-31 |
| Status | Valid Registration |
| Mode S Code | 50642264 |
| Mode S Code Hex | A344B4 |
Deregistered Aircraft 1 of 1. This aircraft was previously assigned the N-number N31CK.
| Tail Number / N-Number | N31CK |
| Manufacturer | LEARJET INC |
| Model | 23 |
| Year Built | 1965 |
| Manufacturer's Serial Number | 079 |
| Aircraft Type | Fixed wing multi engine |
| Category | Land |
| Builder Certification | Type Certificated |
| Number of Seats | 8 seats |
| Weight Class | CLASS 2 (12,500 - 19,999 pounds gross take off weight) |
| Engine Manufacturer | GE |
| Engine Model | CJ610-SER |
| Engine Type | Turbo-jet |
| Number of Engines | 2 engines |
| Horsepower per Engine | 2,700 hp (2,014 kW) |
| Total Horsepower | 5,400 hp (4,028 kW) |
| Average Cruising Speed | 315 miles per hour |
| Type of Registrant | Individual |
| Owner Name | SALE REPORTED |
| Street | XXX |
| City | OKLA CITY |
| State | OK |
| Zip Code | 73125 |
| County | Orange County |
| Country | US |
| Airworthiness Classification | Standard |
| Airworthiness Date | 1965-12-23 |
| Last Action Date | 2002-06-24 |
| Last Status | Sale Reported – Pending Cancellation |
| Cancellation Date | 2013-04-29 |