| Tail Number / N-Number | N7813 |
| Manufacturer | GROB-WERKE GMBH AND CO KG |
| Model | TWIN ASTIR |
| Manufacturer's Serial Number | 3178 |
| Aircraft Type | Glider |
| 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) |
| Number of Engines | 0 engines |
| Type of Registrant | Corporation |
| Owner Name | UTAH SOARING ASSOC INC |
| Street | 863 SEGO LILY WAY |
| City | MAPLETON |
| State | UT |
| Zip Code | 84664-5623 |
| Region | Northwest Mountain |
| County | Utah County |
| Country | US |
| Fractional Ownership | No |
| Certificate Issue Date | 2017-11-07 |
| Last Action Date | 2020-10-15 |
| Expiration Date | 2027-11-30 |
| Status | Valid Registration |
| Mode S Code | 52513376 |
| Mode S Code Hex | AA96FE |
Deregistered Aircraft 1 of 1. This aircraft was previously assigned the N-number N7813.
| Tail Number / N-Number | N7813 |
| Manufacturer | C A S A |
| Model | 1.131E |
| Year Built | 1957 |
| Manufacturer's Serial Number | E3B-529 |
| Aircraft Type | Fixed wing single engine |
| Category | Land |
| Builder Certification | Type Certificated |
| Number of Seats | 2 seats |
| Weight Class | CLASS 1 (Up to 12,499 pounds gross take off weight) |
| Engine Manufacturer | AMA/EXPR |
| Engine Model | UNKNOWN ENG |
| Number of Engines | 1 engine |
| Type of Registrant | Individual |
| Owner Name | HESS SCOTT R |
| Street | 89 ACCESS RD STE 20 |
| City | NORWOOD |
| State | MA |
| Zip Code | 02062-5233 |
| County | Utah County |
| Country | US |
| Airworthiness Classification | Experimental |
| Airworthiness Date | 2006-03-16 |
| Certificate Issue Date | 2006-01-06 |
| Last Action Date | 2007-06-19 |
| Last Status | Valid Registration |
| Cancellation Date | 2007-07-24 |
| Exported To | NORWAY |