Deregistered Aircraft 1 of 1. This aircraft was previously assigned the N-number N830Y.
| Tail Number / N-Number | N830Y |
| Manufacturer | ZIEGENFUSS |
| Model | GYMNICH SAILPLANE |
| Year Built | 1930 |
| Manufacturer's Serial Number | 1 |
| Aircraft Type | Glider |
| 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 | 0 engines |
| Type of Registrant | Individual |
| Owner Name | DAVIS CHARLES FRANKIN JR |
| Street | 2205 E 22ND ST |
| City | OAKLAND |
| State | CA |
| Zip Code | 94116 |
| Region | Western-Pacific |
| Certificate Issue Date | 1930-10-09 |
| Last Status | Valid Registration |
| Cancellation Date | 1938-06-15 |
| Mode S Code | 52655200 |
| Mode S Code Hex | AB5A80 |