Deregistered Aircraft 1 of 2. This aircraft was previously assigned the N-number N6631Z.
| Tail Number / N-Number | N6631Z |
| Manufacturer | BEECH |
| Model | C23 |
| Year Built | 1979 |
| Manufacturer's Serial Number | M-2190 |
| 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 | O&VO-360 SER |
| Engine Type | Reciprocating |
| Number of Engines | 1 engine |
| Horsepower | 180 hp (134 kW) |
| Average Cruising Speed | 116 miles per hour |
| Type of Registrant | Individual |
| Owner Name | FRANKLIN JOHN A |
| Street | 20206 100TH AVE NE |
| City | BOTHELL |
| State | WA |
| Zip Code | 98011-2324 |
| Country | US |
| Airworthiness Classification | Standard |
| Airworthiness Date | 1979-05-23 |
| Certificate Issue Date | 2006-07-14 |
| Last Action Date | 2012-01-11 |
| Last Status | Registration Expired - Pending Cancellation |
| Cancellation Date | 2018-01-08 |
| Mode S Code | 52140761 |
| Mode S Code Hex | A8C1F1 |
Deregistered Aircraft 2 of 2. This aircraft was previously assigned the N-number N6631Z.
| Tail Number / N-Number | N6631Z |
| Manufacturer | PIPER |
| Model | PA-25-235 |
| Year Built | 1962 |
| Manufacturer's Serial Number | 25-2221 |
| Aircraft Type | Fixed wing single engine |
| Category | Land |
| Builder Certification | Type Certificated |
| Number of Seats | 1 seat |
| Weight Class | CLASS 1 (Up to 12,499 pounds gross take off weight) |
| Number of Engines | 1 engine |
| Average Cruising Speed | 93 miles per hour |
| Type of Registrant | Corporation |
| Owner Name | PIPER AIRCRAFT CORP |
| Street | EAST BALD EAGLE ST |
| City | LOCK HAVEN |
| State | PA |
| Zip Code | 17745 |
| Region | Eastern |
| Certificate Issue Date | 1962-11-30 |
| Last Status | Valid Registration |
| Cancellation Date | 1963-03-15 |
| Exported To | SPAIN |
| Mode S Code | 52140761 |
| Mode S Code Hex | A8C1F1 |