Deregistered Aircraft 1 of 2. This aircraft was previously assigned the N-number N3917A.
| Tail Number / N-Number | N3917A |
| Manufacturer | WINGS & WHEELS OF PITT |
| Model | QUICKSILVER MX II |
| Year Built | 1983 |
| Manufacturer's Serial Number | 1201 |
| 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) |
| Engine Manufacturer | BOMBARDIER |
| Engine Model | ROTAX (ALL) |
| Engine Type | Reciprocating |
| Number of Engines | 1 engine |
| Type of Registrant | Individual |
| Owner Name | NEUMAN MICHAEL R |
| Street | 116 KOZAK LN |
| City | VALENCIA |
| State | PA |
| Zip Code | 16059-3412 |
| Country | US |
| Airworthiness Classification | Experimental |
| Airworthiness Date | 1983-05-20 |
| Certificate Issue Date | 1991-05-13 |
| Last Action Date | 2004-01-20 |
| Last Status | The Triennial Aircraft Registration form was mailed and has not been returned by the Post Office |
| Cancellation Date | 2004-03-31 |
| Mode S Code | 51104716 |
| Mode S Code Hex | A489CE |
Deregistered Aircraft 2 of 2. This aircraft was previously assigned the N-number N3917A.
| Tail Number / N-Number | N3917A |
| Manufacturer | BELL |
| Model | 47G |
| Manufacturer's Serial Number | 1210 |
| Aircraft Type | Rotorcraft |
| Category | Land |
| Builder Certification | Type Certificated |
| Number of Seats | 3 seats |
| Weight Class | CLASS 1 (Up to 12,499 pounds gross take off weight) |
| Number of Engines | 1 engine |
| Average Cruising Speed | 78 miles per hour |
| Type of Registrant | Corporation |
| Owner Name | KEYSTONE HELICOPTER CORP |
| Street | 1124 LAND TITLE BUILDING |
| City | PHILADELPHIA |
| State | PA |
| Zip Code | 19110 |
| Region | Eastern |
| Certificate Issue Date | 1958-11-07 |
| Last Status | Valid Registration |
| Cancellation Date | 1959-02-13 |
| Exported To | COLOMBIA |
| Mode S Code | 51104716 |
| Mode S Code Hex | A489CE |