| Tail Number / N-Number | N33PK |
| Manufacturer | CIRRUS DESIGN CORP |
| Model | SF50 |
| Year Built | 2020 |
| Manufacturer's Serial Number | 0206 |
| Aircraft Type | Fixed wing single 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 | WILLIAMS |
| Engine Model | FJ33-5A |
| Engine Type | Turbo-fan |
| Number of Engines | 1 engine |
| Thrust | 2,000 pounds-force (8.9 kN) |
| Type of Registrant | Non Citizen Corporation |
| Owner Name | SIOL VENTURES INC |
| Street | 2810 N CHURCH ST PMB 39002 |
| City | WILMINGTON |
| State | DE |
| Zip Code | 19802-4447 |
| Region | Eastern |
| County | New Castle County |
| Country | US |
| Fractional Ownership | No |
| Airworthiness Classification | Standard |
| Airworthiness Date | 2020-06-15 |
| Certificate Issue Date | 2023-01-03 |
| Last Action Date | 2023-01-03 |
| Expiration Date | 2030-01-31 |
| Status | Valid Registration |
| Mode S Code | 50712305 |
| Mode S Code Hex | A394C5 |
Deregistered Aircraft 1 of 2. This aircraft was previously assigned the N-number N33PK.
| Tail Number / N-Number | N33PK |
| Manufacturer | KRIEG |
| Model | AX-6 |
| Year Built | 1984 |
| Manufacturer's Serial Number | 04 |
| Aircraft Type | Balloon |
| 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 | AMA/EXPR |
| Engine Model | UNKNOWN ENG |
| Number of Engines | 0 engines |
| Average Cruising Speed | 60 miles per hour |
| Type of Registrant | Individual |
| Owner Name | KRIEB PETER B |
| Street | 130 E 73RD ST |
| City | INDIANAPOLIS |
| State | IN |
| Zip Code | 46240-3007 |
| County | New Castle County |
| Country | US |
| Airworthiness Classification | Experimental |
| Airworthiness Date | 1984-06-20 |
| Certificate Issue Date | 1983-12-19 |
| Last Action Date | 2010-04-20 |
| Last Status | Registration Expired – Pending Cancellation |
| Cancellation Date | 2014-12-02 |
Deregistered Aircraft 2 of 2. This aircraft was previously assigned the N-number N33PK.
| Tail Number / N-Number | N33PK |
| Manufacturer | KRIEG |
| Model | AX-6 |
| Year Built | 1976 |
| Manufacturer's Serial Number | 03 |
| Aircraft Type | Balloon |
| 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) |
| Number of Engines | 0 engines |
| Average Cruising Speed | 60 miles per hour |
| Type of Registrant | Individual |
| Owner Name | KRIEG PETER B |
| Street | 6106 KINGSLEY |
| City | INDIANAPOLIS |
| State | IN |
| Zip Code | 46220 |
| Region | Great Lakes |
| County | New Castle County |
| Certificate Issue Date | 1976-02-23 |
| Last Status | Valid Registration |
| Cancellation Date | 1983-08-31 |