Deregistered Aircraft 1 of 2. This aircraft was previously assigned the N-number N3913A.
| Tail Number / N-Number | N3913A |
| Manufacturer | VERTOL |
| Model | 42A |
| Manufacturer's Serial Number | B-120 |
| Aircraft Type | Rotorcraft |
| Category | Land |
| Builder Certification | Type Certificated |
| Number of Seats | 21 seats |
| Weight Class | CLASS 2 (12,500 - 19,999 pounds gross take off weight) |
| Number of Engines | 1 engine |
| Average Cruising Speed | 76 miles per hour |
| Type of Registrant | Corporation |
| Owner Name | VERTOL AIRCRAFT CORP |
| Street | 100 WOODLAND AVE |
| City | MORTON |
| State | PA |
| Zip Code | 19102 |
| Region | Eastern |
| Certificate Issue Date | 1956-10-19 |
| Last Status | Valid Registration |
| Cancellation Date | 1958-12-16 |
| Mode S Code | 51104502 |
| Mode S Code Hex | A48942 |
Deregistered Aircraft 2 of 2. This aircraft was previously assigned the N-number N3913A.
| Tail Number / N-Number | N3913A |
| Manufacturer | DICK MICHAEL M |
| Model | SONERAI II L |
| Year Built | 1997 |
| Manufacturer's Serial Number | 528 |
| 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 | VOLKSWAGEN |
| Engine Model | CONVERSION |
| Engine Type | Reciprocating |
| Number of Engines | 1 engine |
| Horsepower | 36 hp (27 kW) |
| Type of Registrant | Individual |
| Owner Name | SALE REPORTED |
| Street | 42 EGERTON |
| City | STRATROY ONTARIO |
| Zip Code | N7G 2E7 |
| Country | CA |
| Airworthiness Classification | Experimental |
| Airworthiness Date | 1997-10-07 |
| Last Action Date | 2009-03-16 |
| Last Status | Sale reported |
| Cancellation Date | 2009-04-10 |
| Exported To | CANADA |
| Mode S Code | 51104502 |
| Mode S Code Hex | A48942 |