| Tail Number / N-Number | N21KP |
| Manufacturer | PHOENIX AIR SRO |
| Model | U-15 PHOENIX |
| Year Built | 2012 |
| Manufacturer's Serial Number | 15/U15 |
| Aircraft Type | Glider |
| Category | Land |
| Builder Certification | Light Sport |
| Number of Seats | 2 seats |
| Weight Class | CLASS 1 (Up to 12,499 pounds gross take off weight) |
| Engine Manufacturer | ROTAX |
| Engine Model | 912ULS SERIES |
| Engine Type | 4 Cycle |
| Number of Engines | 1 engine |
| Horsepower | 100 hp (75 kW) |
| Type of Registrant | LLC |
| Owner Name | FOLEY AVIATION LLC |
| Street | 3213 N RIDGE RD |
| City | WICHITA |
| State | KS |
| Zip Code | 67205-1205 |
| Region | Central |
| County | Sedgwick County |
| Country | US |
| Fractional Ownership | No |
| Airworthiness Classification | Light Sport |
| Airworthiness Date | 2012-10-01 |
| Certificate Issue Date | 2022-12-15 |
| Last Action Date | 2022-12-15 |
| Expiration Date | 2029-12-31 |
| Status | Valid Registration |
| Mode S Code | 50334030 |
| Mode S Code Hex | A1B818 |
Deregistered Aircraft 1 of 2. This aircraft was previously assigned the N-number N21KP.
| Tail Number / N-Number | N21KP |
| Manufacturer | JIHLAVAN AIRPLANES SRO |
| Model | KP 5 ASA |
| Year Built | 2006 |
| Manufacturer's Serial Number | 5115133K |
| Aircraft Type | Fixed wing single engine |
| Category | Land |
| Builder Certification | Light Sport |
| Number of Seats | 2 seats |
| Weight Class | CLASS 1 (Up to 12,499 pounds gross take off weight) |
| Engine Manufacturer | ROTAX |
| Engine Model | 912ULS SERIES |
| Engine Type | 4 Cycle |
| Number of Engines | 1 engine |
| Horsepower | 100 hp (75 kW) |
| Type of Registrant | Corporation |
| Owner Name | AIR TRANSPORT |
| Street | 3011 W BUCKEYE RD |
| City | PHOENIX |
| State | AZ |
| Zip Code | 85009-5734 |
| County | Sedgwick County |
| Country | US |
| Airworthiness Classification | Light Sport |
| Airworthiness Date | 2006-12-28 |
| Certificate Issue Date | 2010-03-09 |
| Last Action Date | 2010-03-09 |
| Last Status | Valid Registration |
| Cancellation Date | 2010-04-15 |
Deregistered Aircraft 2 of 2. This aircraft was previously assigned the N-number N21KP.
| Tail Number / N-Number | N21KP |
| Manufacturer | PATTON KENNETH ROBERT JR |
| Model | PANTHER 2 PLUS |
| Manufacturer's Serial Number | 25712 |
| Aircraft Type | Fixed wing single engine |
| Category | Land |
| Builder Certification | Not Type Certificated |
| Number of Seats | 2 seats |
| Weight Class | CLASS 1 (Up to 12,499 pounds gross take off weight) |
| Number of Engines | 1 engine |
| Type of Registrant | Individual |
| Owner Name | PATTON KENNETH ROBERT JR |
| Street | 875 MAUDE AVE 3 |
| City | MT VIEW |
| State | CA |
| Zip Code | 94043 |
| County | Sedgwick County |
| Country | US |
| Certificate Issue Date | 1987-08-05 |
| Last Action Date | 1997-09-17 |
| Last Status | The Triennial Aircraft Registration form was mailed and has not been returned by the Post Office |
| Cancellation Date | 1997-12-13 |