| Tail Number / N-Number | N300BG |
| Manufacturer | BURKHART GROB |
| Model | G-109B |
| Manufacturer's Serial Number | 6390 |
| Aircraft Type | Glider |
| 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 | HARPER ROBERT J |
| Street | 316 N WILLOW AVE |
| City | BROKEN ARROW |
| State | OK |
| Zip Code | 74012-8571 |
| Region | Southwestern |
| County | Tulsa County |
| Country | US |
| Fractional Ownership | No |
| Airworthiness Classification | Standard |
| Airworthiness Date | 1985-11-05 |
| Certificate Issue Date | 2021-08-19 |
| Last Action Date | 2021-08-19 |
| Expiration Date | 2028-08-31 |
| Status | Valid Registration |
| Mode S Code | 50617562 |
| Mode S Code Hex | A31F72 |
Deregistered Aircraft 1 of 1. This aircraft was previously assigned the N-number N300BG.
| Tail Number / N-Number | N300BG |
| Manufacturer | DOUGLAS |
| Model | DC3C |
| Year Built | 1947 |
| Manufacturer's Serial Number | 4327 |
| Aircraft Type | Fixed wing multi engine |
| Category | Land |
| Builder Certification | Type Certificated |
| Number of Seats | 32 seats |
| Weight Class | CLASS 3 (20,000+ pounds gross take off weight) |
| Number of Engines | 2 engines |
| Average Cruising Speed | 144 miles per hour |
| Type of Registrant | Individual |
| County | Tulsa County |
| Last Status | Valid Registration |