| Tail Number / N-Number | N1459Z |
| Manufacturer | GRANT FROWNFELTER |
| Model | GRANZAIR 100 |
| Manufacturer's Serial Number | 100 |
| 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 | 1 engine |
| Type of Registrant | Individual |
| Owner Name | FROWNFELTER GRANT M |
| Street | 17501 HICKORY RIDGE RD |
| City | FENTON |
| State | MI |
| Zip Code | 48430-8545 |
| Region | Great Lakes |
| County | Genesee County |
| Country | US |
| Fractional Ownership | No |
| Certificate Issue Date | 2013-05-29 |
| Last Action Date | 2022-02-28 |
| Expiration Date | 2029-05-31 |
| Status | Valid Registration |
| Mode S Code | 50134356 |
| Mode S Code Hex | A0B8EE |