| Tail Number / N-Number | N237B |
| Manufacturer | MARCUM WILLIAM N |
| Model | RV-6A |
| Year Built | 2003 |
| Manufacturer's Serial Number | 60070 |
| 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 | LYCOMING |
| Engine Model | O&VO-360 SER |
| Engine Type | Reciprocating |
| Number of Engines | 1 engine |
| Horsepower | 180 hp (134 kW) |
| Kit Manufacturer | VANS AIRCRAFT INC |
| Kit Model | RV-6A |
| Type of Registrant | Individual |
| Owner Name | MARCUM WILLIAM N |
| Street | 6821 WHITEWING DR |
| City | CORPUS CHRISTI |
| State | TX |
| Zip Code | 78413-4677 |
| Region | Southwestern |
| County | Nueces County |
| Country | US |
| Fractional Ownership | No |
| Airworthiness Classification | Experimental |
| Airworthiness Date | 2003-01-12 |
| Certificate Issue Date | 2002-07-19 |
| Last Action Date | 2020-08-17 |
| Expiration Date | 2028-01-31 |
| Status | Valid Registration |
| Mode S Code | 50421232 |
| Mode S Code Hex | A2229A |
Deregistered Aircraft 1 of 2. This aircraft was previously assigned the N-number N237B.
| Tail Number / N-Number | N237B |
| Manufacturer | GLASFLUGEL |
| Model | MOSQUITO |
| Manufacturer's Serial Number | 53 |
| Aircraft Type | Glider |
| Category | Land |
| Builder Certification | Type Certificated |
| Number of Seats | 1 seat |
| Weight Class | CLASS 1 (Up to 12,499 pounds gross take off weight) |
| Number of Engines | 0 engines |
| Type of Registrant | Co-Ownership |
| Owner Name | NEFFINGER JAMES W |
| Other Names |
|
| Street | 3515 VININGS NORTH TRACE |
| City | SMYRNA |
| State | GA |
| Zip Code | 30080 |
| County | Nueces County |
| Country | US |
| Certificate Issue Date | 1987-10-01 |
| Last Action Date | 1997-01-15 |
| Last Status | The Triennial Aircraft Registration form was mailed and has not been returned by the Post Office |
| Cancellation Date | 1997-01-21 |
Deregistered Aircraft 2 of 2. This aircraft was previously assigned the N-number N237B.
| Tail Number / N-Number | N237B |
| Manufacturer | BELL |
| Model | 47D1 |
| Manufacturer's Serial Number | 183 |
| Aircraft Type | Rotorcraft |
| Category | Land |
| Builder Certification | Type Certificated |
| Number of Seats | 3 seats |
| Weight Class | CLASS 1 (Up to 12,499 pounds gross take off weight) |
| Number of Engines | 1 engine |
| Average Cruising Speed | 78 miles per hour |
| Type of Registrant | Corporation |
| Owner Name | BELL AIRCRAFT CORP |
| County | Nueces County |
| Last Status | Valid Registration |