| Tail Number / N-Number | N3749B |
| Manufacturer | DART ROBERT G. |
| Model | J-2 |
| Manufacturer's Serial Number | 528 |
| Aircraft Type | Fixed wing single engine |
| Category | Amphibian |
| 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 | 1 engine |
| Type of Registrant | Co-Ownership |
| Owner Name | FINNEY BILLY D |
| Other Names |
|
| Street | 5204 N MOORE RD |
| City | MUNCIE |
| State | IN |
| Zip Code | 47304-6001 |
| Region | Great Lakes |
| County | Delaware County |
| Country | US |
| Fractional Ownership | No |
| Airworthiness Classification | Experimental |
| Airworthiness Date | 1980-06-12 |
| Certificate Issue Date | 2018-08-23 |
| Last Action Date | 2021-04-06 |
| Expiration Date | 2028-08-31 |
| Status | Valid Registration |
| Mode S Code | 51043074 |
| Mode S Code Hex | A4463C |
Deregistered Aircraft 1 of 1. This aircraft was previously assigned the N-number N3749B.
| Tail Number / N-Number | N3749B |
| Manufacturer | BEECH |
| Model | B50 |
| Manufacturer's Serial Number | CH-56 |
| Aircraft Type | Fixed wing multi engine |
| Category | Land |
| Builder Certification | Type Certificated |
| Number of Seats | 6 seats |
| Weight Class | CLASS 1 (Up to 12,499 pounds gross take off weight) |
| Number of Engines | 2 engines |
| Average Cruising Speed | 167 miles per hour |
| Type of Registrant | Individual |
| Owner Name | WEIMER KENNETH F |
| Street | ROUTE 14 BOX 287 |
| City | RICHMOND |
| State | VA |
| Zip Code | 23231 |
| Region | Eastern |
| County | Delaware County |
| Certificate Issue Date | 1971-10-05 |
| Last Status | Valid Registration |
| Cancellation Date | 1972-02-19 |