Deregistered Aircraft 1 of 1. This aircraft was previously assigned the N-number N1183Z.
| Tail Number / N-Number | N1183Z |
| Manufacturer | SPIERINGS DAVID J |
| Model | B8M |
| Manufacturer's Serial Number | 6281960 |
| Aircraft Type | Rotorcraft |
| 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 | 1 engine |
| Type of Registrant | Individual |
| Owner Name | SPIERINGS DAVID J |
| Street | 280 VANDENBROEK ROAD |
| City | KAUKAUMA |
| State | WI |
| Zip Code | 54130 |
| Country | US |
| Certificate Issue Date | 1981-12-15 |
| Last Action Date | 1982-07-15 |
| Last Status | Administratively canceled |
| Cancellation Date | 1982-07-15 |
| Mode S Code | 50046304 |
| Mode S Code Hex | A04CC4 |