| Tail Number / N-Number | N835GR |
| Manufacturer | GRUTTER IVAN T |
| Model | ZENITH 750 SUPERDUTY |
| Year Built | 2021 |
| Manufacturer's Serial Number | SD75-10918 |
| Aircraft Type | Fixed wing single engine |
| Category | Amphibian |
| Builder Certification | Not Type Certificated |
| Number of Seats | 3 seats |
| Weight Class | CLASS 1 (Up to 12,499 pounds gross take off weight) |
| Engine Manufacturer | VIKING |
| Engine Model | 195T |
| Engine Type | Reciprocating |
| Number of Engines | 1 engine |
| Horsepower | 195 hp (145 kW) |
| Kit Manufacturer | ZENITH AIRCRAFT CO |
| Kit Model | CH 750 SD |
| Type of Registrant | Individual |
| Owner Name | GRUTTER IVAN T |
| Street | 3205 HALIBUT POINT RD |
| City | SITKA |
| State | AK |
| Zip Code | 99835-9521 |
| Region | Alaskan |
| County | Sitka City and Borough |
| Country | US |
| Fractional Ownership | No |
| Airworthiness Classification | Experimental |
| Airworthiness Date | 2021-09-03 |
| Certificate Issue Date | 2021-07-07 |
| Last Action Date | 2021-07-07 |
| Expiration Date | 2028-07-31 |
| Status | Valid Registration |
| Mode S Code | 52665623 |
| Mode S Code Hex | AB6B93 |