| Tail Number / N-Number | N50DG |
| Manufacturer | AEROVODOCHODY |
| Model | L-29 DELFIN |
| Year Built | 1968 |
| Manufacturer's Serial Number | 2817 |
| Aircraft Type | Fixed wing single engine |
| 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) |
| Engine Manufacturer | MOTORLET |
| Engine Model | M-701(SERIES) |
| Engine Type | Turbo-jet |
| Number of Engines | 1 engine |
| Thrust | 1,962 pounds-force (8.7 kN) |
| Type of Registrant | Corporation |
| Owner Name | VIPERS OF DELAWARE |
| Street | 501 SILVERSIDE RD STE 62 |
| City | WILMINGTON |
| State | DE |
| Zip Code | 19809-1394 |
| Region | Eastern |
| County | New Castle County |
| Country | US |
| Fractional Ownership | No |
| Airworthiness Classification | Experimental |
| Airworthiness Date | 2013-06-07 |
| Certificate Issue Date | 2012-05-17 |
| Last Action Date | 2021-04-09 |
| Expiration Date | 2028-05-31 |
| Status | Valid Registration |
| Mode S Code | 51433751 |
| Mode S Code Hex | A637E9 |
Deregistered Aircraft 1 of 1. This aircraft was previously assigned the N-number N50DG.
| Tail Number / N-Number | N50DG |
| Manufacturer | NORTH AMERICAN |
| Model | NA-265-60 |
| Manufacturer's Serial Number | 306-19 |
| Aircraft Type | Fixed wing multi engine |
| Category | Land |
| Builder Certification | Type Certificated |
| Number of Seats | 12 seats |
| Weight Class | CLASS 3 (20,000+ pounds gross take off weight) |
| Number of Engines | 2 engines |
| Average Cruising Speed | 376 miles per hour |
| Type of Registrant | Individual |
| Owner Name | SALE REPORTED |
| Street | 7703 FORSYTH BLVD |
| City | CLAYTON |
| State | MO |
| Zip Code | 63105-1809 |
| County | New Castle County |
| Country | US |
| Last Action Date | 1997-03-24 |
| Last Status | Sale reported |
| Cancellation Date | 1999-01-27 |